CN105977870B - A kind of electric power draws lower cable fixture - Google Patents
A kind of electric power draws lower cable fixture Download PDFInfo
- Publication number
- CN105977870B CN105977870B CN201610506647.0A CN201610506647A CN105977870B CN 105977870 B CN105977870 B CN 105977870B CN 201610506647 A CN201610506647 A CN 201610506647A CN 105977870 B CN105977870 B CN 105977870B
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- China
- Prior art keywords
- wedge
- inner slide
- lower cable
- electric power
- sliding sleeve
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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
Landscapes
- Clamps And Clips (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Draw lower cable fixture, including fixed mechanism on bar the invention discloses a kind of electric power（1）, flexible suspension mechanism（2）With cable locking mechanism（3）；Fixed mechanism includes soft Flat belt on bar（11）, slip ring（12）With band edge lock（13）；Flexible suspension mechanism includes hook（21）And tightrope（22）；Cable locking mechanism includes outer sliding sleeve（31）And inner slide（32）, the wedge shaped structure of inner slide, including tapered ramp（323）And vertical plane（324）；Outer sliding sleeve be the wedge-shaped nested structure and engagement sleeves coordinated with inner slide on the inner slide, including inclined-plane outside wedge shape（313）With vertical outside（314）, the triangle side of wedge-shaped nested structure is provided with positioning jackscrew（312）.This electric power, which draws lower cable fixture and can realized, to be easily installed, consolidates while fixed many are drawn lower cable, while cable under the drawing of different line footpath sizes can be fixed, to drawing the fixed installation of lower cable when being particularly suitable for use in power emergency repair or upkeep operation.
Description
Technical field
It is specifically that one kind is applied to power industry emergency first-aid repair or maintenance the present invention relates to a kind of power cable fixing device
The electric power of job execution draws lower cable fixture, belongs to power industry emergency first-aid repair or upkeep operation construction field.
Background technology
With the development of society, power system plays increasingly in the national economic development and living standards of the people are improved
Important role, the harmful effect that the interruption of electric power system is caused to national economy and people's lives is also more obvious, therefore protects
Demonstrate,prove power network safety operation particularly significant, power off time be greatly reduced, it is ensured that it is continuous, stably, the society of safe power supply needs
Ask, it is desirable to which power construction department not only wants Efforts To Develop to bypass uninterrupted operation, and to accelerate emergency first-aid repair and upkeep operation
Process.
During bypass operation, it usually needs power taking is fixed with lower cable is drawn, to prevent in wind and cable
Cause to loosen or come off at cable connection under the effect such as deadweight, once fixation is bad, then easily occur security incident；And due to
Draw and must not be too far away at the fixed range cable connection of lower cable, it is necessary to installation is fixed to drawing lower cable in work high above the ground, install,
Whether dismounting facilitates, and directly affects the work high above the ground time, and whether fixation is safe and reliable, is even more related to job safety.
Domestic bypass operation power taking mainly has two kinds with the fixed form for drawing lower cable at present：One is directly to use rope
Fixed installation is tied up, is first hitched with rope handle cable, then rope is fixed on utility poles again, such a scheme eliminates cable
The influence problem of deadweight, but draw lower cable for many, being both needed to progress, this is repeated, and operation is more bothered, and using this
Fixed form, due to larger and rope the elastic deformation of cable deadweight, the fastening force between the rope and cable tied up is inadequate, pole
Easily loosen and cause to loosen or come off at cable connection, and then bring security incident and power supply trouble；Two be to use metal supporting frames
It is fixed on electric pole, then cable is coiled in metal supporting frames, this kind of method is simple to operate, has both eliminated cable deadweight
Influence problem, can easily adjust the distance for drawing lower cable distance power taking cable again, but during summer operation, because cable is soft,
When coil radius is big, draw lower cable length deficiency, when coiling moderate, the cable of coiling is easily released, and is fixed according to rope, again
It is not easy to draw the adjustment of distance between lower cable and connection cable.
The content of the invention
In view of the above-mentioned problems, the present invention, which provides a kind of electric power, draws lower cable fixture, it can realize and be easily installed, consolidate
Lower cable is drawn in fixation, while can be realized according to cable under the drawing of different line footpath sizes adaptive fixed, and can fix simultaneously
Many are drawn lower cable, to drawing the fixed installation of lower cable when being particularly suitable for use in power emergency repair or upkeep operation.
To achieve the above object, this electric power draw lower cable fixture including fixed mechanism on bar, flexible suspension mechanism and
Cable locking mechanism；
Fixed mechanism includes soft Flat belt, slip ring and band edge lock on described bar；Slip ring is set to more than one piece and is set with
On soft Flat belt, connection ring is additionally provided with slip ring；Band edge latches the one end for being fixedly mounted on soft Flat belt；
The described quantity of flexible suspension mechanism and the quantity of slip ring is equipped with including linked up with and tightrope, and hook is fixed
Installed in the two ends of tightrope, one end of flexible suspension mechanism is connected by hook with the connection ring of slip ring；
Described cable locking mechanism includes outer sliding sleeve and inner slide；The wedge shaped structure of inner slide, wedge structure includes inclining
The tapered ramp tiltedly set and the vertical plane being vertically arranged, the pointed top of wedge structure are provided with connection ring, and inner slide passes through even
The other end that ring is connect with flexible suspension mechanism is connected；Outer sliding sleeve is with the wedge-shaped nested structure of the inner slide of wedge structure cooperation, simultaneously
Engagement sleeves are on inner slide, and wedge-shaped nested structure includes the outer inclined-plane of wedge shape being obliquely installed and the vertical outside being vertically arranged, wedge
The triangle side of shape nested structure is provided with the screwed hole and positioning jackscrew that cooperate, and the outer inclined-plane of wedge shape is set in semi-closed state
Put on the tapered ramp of wedge-shaped nested structure, co-clip is matched somebody with somebody in the vertical plane formation of the inner surface and inner slide of the vertical outside of outer sliding sleeve
Tight face.
Scheme as a further improvement on the present invention, the inner surface and vertical plane of described vertical outside are and circular electric
The arcwall face that cable section coordinates.
Being equipped with scheme as a further improvement on the present invention, the inner surface and vertical plane of described vertical outside has
The bamboo joint structure of multiple axially position boss.
Scheme as a further improvement on the present invention, the inner surface of described vertical outside and the bamboo joint structure of vertical plane
Positioning boss be inclined upwardly setting fall tooth-shape structure.
Scheme as a further improvement on the present invention, the triangle side of the wedge structure of described inner slide is provided with edge
Screwed hole and positioning jackscrew position on the spill chute that wedge angle direction is set, and spill chute correspondence outer sliding sleeve.
It is used as a kind of embodiment of the connection ring on the pointed top of inner slide wedge structure of the present invention, described outer sliding sleeve
The outer inclined-plane of wedge shape top provided with U-shaped gap；The connection ring of described inner slide is by stretching out away from vertical plane direction
Connecting seat is fixedly mounted on the pointed top of inner slide wedge structure, width and thickness and the outer inclined-plane of wedge shape of connecting seat
The width and depth dimensions of U-shaped gap coordinate.
Scheme as a further improvement on the present invention, described screwed hole and positioning jackscrew is set up along wedge angle side
It is at least two pieces.
Scheme as a further improvement on the present invention, the outer end of described positioning jackscrew is provided with along positioning jackscrew radial direction side
To the torque arm of setting.
Spring washer is also set with scheme as a further improvement on the present invention, described positioning jackscrew.
Scheme as a further improvement on the present invention, described hook is provided with secure latch.
Compared with prior art, this electric power draws on the bar of lower cable fixture fixed mechanism due to being sleeved on provided with multiple
Slip ring on soft Flat belt, provided with connection ring, thus more than one piece slip ring can on soft Flat belt arbitrarily slide and can be real
Now hang many and draw lower cable；Fixed mechanism provided with band edge due to latching on bar, therefore can realize that the soft Flat belt of regulation encloses
Into cyclic structure internal diameter size size, and then realize soft Flat belt is enclosed into arbitrary height position on utility poles and locked
Tightening position；Cable locking mechanism due to including the wedge structure outer sliding sleeve worked in coordination and inner slide and outer sliding sleeve provided with fixed
Position jackscrew, thus outer sliding sleeve be sleeved on inner slide after outer sliding sleeve the inner surface of vertical outside and the vertical plane of inner slide formed
Face is matched for clamping tightly, face is matched for clamping tightly and draws lower cable by screwing positioning jackscrew positioning and can be fixedly clamped, and coordinated by adjusting
The spacing in clamping face can realize cable under the drawing for clamping different line footpath specifications, be particularly suitable for use in power emergency repair or maintenance is made
To drawing the fixed installation of lower cable during industry.
Brief description of the drawings
Fig. 1 is the three dimensional structure diagram of the present invention；
Fig. 2 is the structural representation of fixed mechanism on bar of the present invention；
Fig. 3 is the structural representation of flexible suspension mechanism of the present invention；
Fig. 4 is the structural representation of cable locking mechanism of the present invention；
Fig. 5 is the structural representation of inner slide of the present invention；
Fig. 6 is Fig. 5 right view；
Fig. 7 is the structural representation of outer sliding sleeve of the present invention；
Fig. 8 is Fig. 7 left view.
In figure：1st, fixed mechanism on bar, 11, soft Flat belt, 12, slip ring, 13, band edge lock, 2, flexible suspension mechanism,
21st, link up with, 22, tightrope, 3, cable locking mechanism, 31, outer sliding sleeve, 311, screwed hole, 312, positioning jackscrew, 313, wedge shape it is outer oblique
Face, 314, vertical outside, 32, inner slide, 321, connecting seat, 322, spill chute, 323, tapered ramp, 324, vertical plane.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings（Describe below with sliding block 32 towards）.
As shown in figure 1, this electric power, which draws lower cable fixture, includes fixed mechanism 1, flexible suspension mechanism 2 and cable on bar
Retaining mechanism 3.
As shown in Fig. 2 fixed mechanism 1 includes soft Flat belt 11, slip ring 12 and band edge lock 13 on described bar；Slip ring
12 are set to more than one piece and are sleeved on soft Flat belt 11, and more than one piece slip ring 12 can arbitrarily be slided on soft Flat belt 11, slip ring
Connection ring is additionally provided with 12；Band edge lock 13 is fixedly mounted on one end of soft Flat belt 11, the other end of soft Flat belt 11
Band edge lock 13 can be locked after through band edge lock 13, and then realize the cyclic structure that the soft Flat belt 11 of regulation is surrounded
Internal diameter size size.
As shown in figure 3, the quantity of described flexible suspension mechanism 2 and the quantity of slip ring 12 are equipped with including linked up with 21
With tightrope 22, hook 21 is fixedly mounted on the two ends of tightrope 22, and one end of flexible suspension mechanism 2 passes through hook 21 and slip ring 12
Connection ring is connected.
As shown in figure 4, described cable locking mechanism 3 includes outer sliding sleeve 31 and inner slide 32；As shown in Figure 5, Figure 6, it is interior
The wedge shaped structure of sliding block 32, wedge structure includes the tapered ramp 323 being obliquely installed and the vertical plane 324 being vertically arranged, wedge shape
The pointed top of structure is provided with connection ring, and inner slide 32 is connected by connection ring with the other end of flexible suspension mechanism 2；Such as Fig. 7,
Shown in Fig. 8, outer sliding sleeve 31 is the wedge-shaped nested structure with the cooperation of inner slide 32 of wedge structure and engagement sleeves are mounted in inner slide 32
On, the vertical outside 314 that wedge-shaped nested structure includes the outer inclined-plane 313 of wedge shape being obliquely installed and is vertically arranged, wedge-shaped nested structure
Triangle side is provided with the screwed hole 311 and positioning jackscrew 312 that cooperate, and the outer inclined-plane 313 of wedge shape is set in semi-closed state
Put on the tapered ramp of wedge-shaped nested structure, i.e. the outer inclined-plane 313 of wedge shape is less than wedge shape along the length dimension on wedge angle direction
The overall length dimension of the hypotenuse of nested structure, the vertical outside of outer sliding sleeve 31 after outer sliding sleeve 31 is sleeved on inner slide 32
The formation of vertical plane 324 of 314 inner surface and inner slide 32 is matched for clamping tightly face, and the wedge shape outer inclined-plane 313 appropriate by setting exists
Location and installation position on tapered ramp can realize that outer sliding sleeve 31 is sleeved on inner slide 32 rear haulage inner slide 32 along wedge shape
The outer limitation of inclined-plane 313 inner slide 32 of wedge shape is deviate from from outer sliding sleeve 31 when angle is moved up.
This electric power draws lower cable fixture when in use, as shown in figure 1, slip ring 12 first is sleeved on into soft Flat belt 11
13 are latched by band edge by fixed mechanism on bar 1 after upper and enclose arbitrary height position and locking positioning on utility poles, then will
The flexible suspension mechanism 2 for being hooked with cable locking mechanism 3 is hooked in the connection ring of slip ring 12, then promotes outer sliding sleeve 31 upward
It is mobile to make to be matched for clamping tightly interplanar distance increase and filled in lower cable is drawn from the lower end of cable locking mechanism 3 between the face of being matched for clamping tightly,
Outer sliding sleeve 31 is promoted to move down to make to be matched for clamping tightly interplanar distance and reduce clamping and draw and screw positioning jackscrew 312 after lower cable again, you can
Realize and draw lower cable and the firm connection of cable locking mechanism 3, the spacing for being matched for clamping tightly face by regulation can realize clamping not
It is fixed on the bar of fixed mechanism 1 in the clamping and bar by cable locking mechanism 3 with cable under the drawing of line footpath specification, draw lower electricity
Cable is that stabilizing suspended is positioned on utility poles.
In order to ensure more preferable clamping effect, scheme as a further improvement on the present invention, as shown in figure 4, described is perpendicular
The inner surface and vertical plane 324 of straight outside 314 are the arcwall faces coordinated with round cable section, and the setting of arcwall face can make to match somebody with somebody
The tight face of co-clip is arcwall face contact in clamping cables, and then realizes more firm clamping effect.
In order to be further ensured that more preferable clamping effect, scheme as a further improvement on the present invention, such as Fig. 6, Fig. 8 institute
Show, the ring knot with multiple axially position boss is equipped with the inner surface and vertical plane 324 of described vertical outside 314
Structure, tight cable outer surface can be stung by being matched for clamping tightly face bamboo joint structure in clamping cables, and then realize more firm clamping effect.
In order to be further ensured that more preferable clamping effect, scheme as a further improvement on the present invention, described is vertical outer
The positioning boss of the inner surface in face 314 and the bamboo joint structure of vertical plane 324 be inclined upwardly setting fall tooth-shape structure, pawl shape
Structure further can prevent cable from deviating from.
It is accurate during in order to ensure that outer sliding sleeve 31 is slided up and down on inner slide 32 to be slided along wedge angle direction, such as Fig. 4 institutes
Show, as a further improvement on the present invention scheme, the triangle side of the wedge structure of described inner slide 32 is provided with along wedge
Screwed hole 311 and positioning jackscrew on the spill chute 322 that shape angle direction is set, and the correspondence outer sliding sleeve 31 of spill chute 322
312 positions, spill chute 322 can not only play guide effect, and positioning top of being more convenient in the sliding process of outer sliding sleeve 31
The screw-in positioning of silk 312.
It is used as a kind of embodiment of the connection ring on the pointed top of the wedge structure of inner slide 32 of the present invention, described outer cunning
The top on the outer inclined-plane 313 of wedge shape of set 31 is provided with U-shaped gap；The connection ring of described inner slide 32 passes through to away from vertical plane
The connecting seat 321 that 324 directions are stretched out is fixedly mounted on the pointed top of the wedge structure of inner slide 32, the width of connecting seat 321 and
The width and depth dimensions of thickness and the U-shaped gap on the outer inclined-plane 313 of wedge shape coordinate, the connecting seat 321 of protruding setting
It can ensure not interfere with cable when being matched for clamping tightly face clamping cables while firm installation connection ring, and when outer
Sliding sleeve 31 along wedge angle move up when connecting seat 321 can be caught in the U-shaped gap on inclined-plane 313 outside wedge shape, extend slip
Stroke.
In order to realize locating effect more firm between outer sliding sleeve 31 and inner slide 32, as a further improvement on the present invention
Scheme, described screwed hole 311 and positioning jackscrew 312 is respectively set at least two pieces along along wedge angle direction.
Jackscrew 312 is positioned for the ease of Fast Installation or dismounting, as a further improvement on the present invention scheme, described determines
The outer end of position jackscrew 312 is provided with the torque arm set along positioning jackscrew 312 radial direction, by circumferentially rotating torsion manually
Bar can realize hand Screw or unclamp positioning jackscrew 312, without using the instruments such as spanner, and then realize Fast Installation or tear open
Unload.
In order to prevent that positioning jackscrew 312 gradually loosens during use, scheme, described as a further improvement on the present invention
Positioning jackscrew 312 on be also set with spring washer.
In order to prevent linking up with 21 because misoperation undesirably falls off the connection of slip ring 12 or inner slide 32 during suspension operational
Ring, scheme as a further improvement on the present invention, described hook 21 is provided with secure latch, hook 21 be hooked on slip ring 12 or
Secure latch is that closure makes hook 21 annular in shape after in the connection ring of inner slide 32, and then realization prevents from coming off.
This electric power draws on the bar of lower cable fixture fixed mechanism 1 due to being sleeved on provided with multiple on soft Flat belt 11
, slip ring 12 provided with connection ring, therefore more than one piece slip ring 12 can arbitrarily slide on soft Flat belt 11 and can realize suspension
Many are drawn lower cable；Fixed mechanism 1 provided with band edge due to latching 13 on bar, therefore can realize that the soft Flat belt 11 of regulation is surrounded
Cyclic structure internal diameter size size, and then realize soft Flat belt 11 is enclosed into arbitrary height position on utility poles and locked
Tightening position；Cable locking mechanism 3 is due to including on the wedge structure outer sliding sleeve 31 and inner slide 32 worked in coordination and outer sliding sleeve 31
Provided with positioning jackscrew 312, thus outer sliding sleeve 31 be sleeved on inner slide 32 after outer sliding sleeve 31 vertical outside 314 inner surface with
The formation of vertical plane 324 of inner slide 32 is matched for clamping tightly face, and being matched for clamping tightly face can be clamped admittedly by screwing the positioning positioning of jackscrew 312
Surely cable under the drawing for clamping different line footpath specifications can be realized by drawing lower cable, and being matched for clamping tightly the spacing in face by regulation, especially
To drawing the fixed installation of lower cable during suitable for power emergency repair or upkeep operation.
Claims (10)
1. a kind of electric power draws lower cable fixture, it is characterised in that including fixed mechanism on bar（1）, flexible suspension mechanism（2）
With cable locking mechanism（3）；
Fixed mechanism on described bar（1）Including soft Flat belt（11）, slip ring（12）With band edge lock（13）；Slip ring（12）If
It is set to more than one piece and is sleeved on soft Flat belt（11）On, slip ring（12）On be additionally provided with connection ring；Band edge is latched（13）It is fixedly mounted
In soft Flat belt（11）One end；
Described flexible suspension mechanism（2）Quantity and slip ring（12）Quantity be equipped with including link up with（21）And tightrope
（22）, hook（21）It is fixedly mounted on tightrope（22）Two ends, flexible suspension mechanism（2）One end pass through hook（21）With slip ring
（12）Connection ring connection；
Described cable locking mechanism（3）Including outer sliding sleeve（31）And inner slide（32）；Inner slide（32）Wedge shaped structure, wedge shape
Structure includes the tapered ramp being obliquely installed（323）With the vertical plane being vertically arranged（324）, the pointed top of wedge structure is provided with
Connection ring, inner slide（32）Pass through connection ring and flexible suspension mechanism（2）The other end connection；Outer sliding sleeve（31）It is and wedge shape knot
The inner slide of structure（32）The wedge-shaped nested structure and engagement sleeves of cooperation are mounted in inner slide（32）On, wedge-shaped nested structure is set including inclination
The outer inclined-plane of wedge shape put（313）With the vertical outside being vertically arranged（314）, the triangle side of wedge-shaped nested structure is provided with mutual
The screwed hole of cooperation（311）With positioning jackscrew（312）, the outer inclined-plane of wedge shape（313）Wedge-shaped nested structure is arranged in semi-closed state
Tapered ramp on, outer sliding sleeve（31）Vertical outside（314）Inner surface and inner slide（32）Vertical plane（324）Formation is matched somebody with somebody
The tight face of co-clip.
2. electric power according to claim 1 draws lower cable fixture, it is characterised in that described vertical outside（314）
Inner surface and vertical plane（324）It is the arcwall face coordinated with round cable section.
3. electric power according to claim 2 draws lower cable fixture, it is characterised in that described vertical outside（314）
Inner surface and vertical plane（324）On be equipped with the bamboo joint structure with multiple axially position boss.
4. electric power according to claim 3 draws lower cable fixture, it is characterised in that described vertical outside（314）
Inner surface and vertical plane（324）Bamboo joint structure positioning boss be inclined upwardly setting fall tooth-shape structure.
5. electric power according to claim 1 draws lower cable fixture, it is characterised in that described inner slide（32）Wedge
The triangle side of shape structure is provided with the spill chute set along wedge angle direction（322）, and spill chute（322）Correspondence
Outer sliding sleeve（31）On screwed hole（311）With positioning jackscrew（312）Position.
6. the electric power according to claim 1 to 5 any claim draws lower cable fixture, it is characterised in that described
Outer sliding sleeve（31）The outer inclined-plane of wedge shape（313）Top be provided with U-shaped gap；Described inner slide（32）Connection ring by
Away from vertical plane（324）The connecting seat that direction is stretched out（321）It is fixedly mounted on inner slide（32）The pointed top of wedge structure,
Connecting seat（321）Width and thickness and the outer inclined-plane of wedge shape（313）U-shaped gap width and depth dimensions coordinate.
7. the electric power according to claim 1 to 5 any claim draws lower cable fixture, it is characterised in that described
Screwed hole（311）With positioning jackscrew（312）At least two pieces is respectively set to along along wedge angle direction.
8. the electric power according to claim 1 to 5 any claim draws lower cable fixture, it is characterised in that described
Positioning jackscrew（312）Outer end be provided with along positioning jackscrew（312）The torque arm that radial direction is set.
9. the electric power according to claim 1 to 5 any claim draws lower cable fixture, it is characterised in that described
Positioning jackscrew（312）On be also set with spring washer.
10. the electric power according to claim 1 to 5 any claim draws lower cable fixture, it is characterised in that described
Hook（21）It is provided with secure latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506647.0A CN105977870B (en) | 2016-07-01 | 2016-07-01 | A kind of electric power draws lower cable fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506647.0A CN105977870B (en) | 2016-07-01 | 2016-07-01 | A kind of electric power draws lower cable fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977870A CN105977870A (en) | 2016-09-28 |
| CN105977870B true CN105977870B (en) | 2017-08-11 |
Family
ID=56953361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506647.0A Active CN105977870B (en) | 2016-07-01 | 2016-07-01 | A kind of electric power draws lower cable fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN105977870B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206481A (en) * | 2017-11-27 | 2018-06-26 | 冯全义 | A kind of height is adjustable and the convenient electric power overhaul frame of photovoltaic illumination |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111030012A (en) * | 2019-12-25 | 2020-04-17 | 国网北京市电力公司 | Connecting pipe |
| CN115744697B (en) * | 2022-10-11 | 2024-03-29 | 中国长江电力股份有限公司 | Protection system for preventing grab beam cable from breaking and installation and use method |
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| JPH0898356A (en) * | 1994-09-26 | 1996-04-12 | Asahi Tec Corp | Anchor clamp |
| JP2001186616A (en) * | 1999-12-24 | 2001-07-06 | Showa Electric Wire & Cable Co Ltd | Bypassing method for overhead wire |
| CN201378706Y (en) * | 2009-03-17 | 2010-01-06 | 山东鱼台电力制造业有限公司 | Overhead bundling hardware fitting for parallel bunched cables |
| CN202127205U (en) * | 2011-06-30 | 2012-01-25 | 深圳市惠程电气股份有限公司 | Rapidly-fixing clamp for cables |
| CN202145555U (en) * | 2011-08-08 | 2012-02-15 | 江苏省电力公司仪征市供电公司 | Fixer of conducting wire |
| CN202872262U (en) * | 2012-11-14 | 2013-04-10 | 山东电力集团公司济南供电公司 | Insulator cross arm fixed on bypass flexible cable rod |
| CN203747339U (en) * | 2014-03-07 | 2014-07-30 | 深圳供电局有限公司 | Insulating support on bypass operation post |
| CN205829031U (en) * | 2016-07-01 | 2016-12-21 | 徐州海伦哲专用车辆股份有限公司 | Electric power draws lower cable fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0898356A (en) * | 1994-09-26 | 1996-04-12 | Asahi Tec Corp | Anchor clamp |
| JP2001186616A (en) * | 1999-12-24 | 2001-07-06 | Showa Electric Wire & Cable Co Ltd | Bypassing method for overhead wire |
| CN201378706Y (en) * | 2009-03-17 | 2010-01-06 | 山东鱼台电力制造业有限公司 | Overhead bundling hardware fitting for parallel bunched cables |
| CN202127205U (en) * | 2011-06-30 | 2012-01-25 | 深圳市惠程电气股份有限公司 | Rapidly-fixing clamp for cables |
| CN202145555U (en) * | 2011-08-08 | 2012-02-15 | 江苏省电力公司仪征市供电公司 | Fixer of conducting wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206481A (en) * | 2017-11-27 | 2018-06-26 | 冯全义 | A kind of height is adjustable and the convenient electric power overhaul frame of photovoltaic illumination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977870A (en) | 2016-09-28 |
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