CN104283156B - Wire lifting device for power distribution line - Google Patents
Wire lifting device for power distribution line Download PDFInfo
- Publication number
- CN104283156B CN104283156B CN201410558560.9A CN201410558560A CN104283156B CN 104283156 B CN104283156 B CN 104283156B CN 201410558560 A CN201410558560 A CN 201410558560A CN 104283156 B CN104283156 B CN 104283156B
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- China
- Prior art keywords
- connecting rod
- fixed
- distribution line
- pulley
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to a power distribution line fixing device, in particular to a wire lifting device for a power distribution line. A U-shaped handle ring (11) is fixed to a cross arm of a telegraph pole through second fixing bolts (10), an adjustment sending disk (12) and a connecting plate (13) are both fixedly installed on the U-shaped handle ring (11), adjustment holes (8) arranged in an arc shape are formed in the adjustment sending disk (12), a transverse strip-shaped installing hole (14) is formed in the connecting plate (13), the bottom of a connecting rod (5) is fixed to the strip-shaped installing hole (14) through a first fixing bolt (9), the rod body, close to the bottom, of the connecting rod (5) is fixed to the adjustment holes (8) through a third fixing bolt (15), a pulley set is arranged on the top of the connecting rod (5), a hook (1) is hung at one end of a steel wire rope (6) arranged on the pulley set, and the other end of the steel wire rope is connected to a wire tensioning device. According to the wire lifting device for the power distribution line, great large pressure caused to a hanging device is avoided, manpower and material resources are saved, and the operating safety is further improved.
Description
Technical field
The present invention relates to distribution line fixing device is and in particular to a kind of line lifter for distribution line.
Background technology
At present, in the area based on mountain region, easily cause due to its distribution line is narrow due to passage span excessive,
Diameter of wire is big.And the straight line pole of circuit is most rod-type in power distribution circuit, distribution line is different from transmission line of electricity
The tangent tower being adopted hangs bottle and carries out hanging, but the porcelain rod hanging adopting, so because line conductor diameter is big, span is excessive
Weight weight, causes very big pressure easily becoming porcelain rod fracture to the porcelain rod of straight line pole, in addition thunderbolt or external force impact are also easy
Cause porcelain rod fracture, the situation of wire dropping happens occasionally.
In addition, when having replacing on track remodelling or safeguarding wire, existing structure carries extremely arduously time-consuming during line, adds
Should not construct in mountain region, and remain and only mention on cross-arm with people by wire using original mode, and this mode is laborious, uneasy
Entirely.
Content of the invention
It is an object of the invention to provide a kind of line lifter for distribution line, solve for mountain area to distribution line
Existing hanging equipment is excessive due to the limitation span of installation site, and then the pressure that bears of porcelain rod is excessive is easily broken off, and leads
The maintenance of line and the problem putting forward line difficulty.
For solving above-mentioned technical problem, the present invention employs the following technical solutions：A kind of line lifter for distribution line,
Including hook, connecting rod, steel wire rope, U-shaped bright ring, adjust quotation and connecting plate, it is solid that described U-shaped bright ring passes through the second fixing bolt
It is scheduled on the cross-arm of electric pole, described regulation quotation and connecting plate are all fixedly mounted on U-shaped bright ring, wherein adjust and set in quotation
There is the adjustment hole of arc shooting, connecting plate is provided with horizontal bar shaped installing hole, the bottom of described connecting rod is passed through first and fixed
It is bolted on bar shaped installing hole, in connecting rod, the body of rod near bottom is fixed on adjustment hole by the 3rd fixing bolt,
It is provided with assembly pulley at the top of connecting rod, steel wire rope one end suspention of setting on assembly pulley has hook, and the other end connects to stringing
Device.
Further technical scheme is, described assembly pulley is to be made up of movable pulley and fixed pulley, and movable pulley is suspended in steel
One end of cord, hook and movable pulley fixation connect, and fixed pulley is fixedly mounted in connecting rod.
Compared with prior art, the invention has the beneficial effects as follows：Wire can be allowed to hang be hung on hook, due to being using regulation
The oblique fixation of bar shaped installing hole in quotation and connecting plate, not only avoids causing enormous pressure to hanging equipment, and can be right
A range of position adjustments are done in the position of wire, in addition hook by turnbuckle, the control realization of steel wire rope can be lifted by crane and
Put down, not only greatly saved manpower and materials, also improve processing safety it is adaptable to the wire in the mountain area of the overwhelming majority
Overlap joint.
Brief description
Fig. 1 is a kind of structural representation of one embodiment of line lifter for distribution line of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Fig. 1 shows an a kind of embodiment of line lifter for distribution line of the present invention：One kind is used for distribution line
Line lifter, including hook 1, connecting rod 5, steel wire rope 6, U-shaped bright ring 11, adjust quotation 12 and connecting plate 13, described U-shaped bright ring
11 are fixed on the cross-arm of electric pole by the second fixing bolt 10, and described regulation quotation 12 and connecting plate 13 are all fixedly mounted on
On U-shaped bright ring 11, wherein adjust the adjustment hole 8 that quotation 12 is provided with arc shooting, connecting plate 13 is provided with horizontal bar shaped peace
Dress hole 14, the bottom of described connecting rod 5 is fixed on bar shaped installing hole 14 by the first fixing bolt 9, the bottom of near in connecting rod 5
The body of rod in portion is fixed on adjustment hole 8 by the 3rd fixing bolt 15, is provided with assembly pulley at the top of connecting rod 5, on assembly pulley
Steel wire rope 6 one end suspention of setting has hook 1, and the other end connects to turnbuckle, and turnbuckle can be used for pulling steel wire rope 6 and consolidates
Determine steel wire rope.
According to an a kind of preferred embodiment of line lifter for distribution line of the present invention, described assembly pulley is by dynamic cunning
Wheel 2 and fixed pulley 3 are constituted, and movable pulley 2 is suspended in one end of steel wire rope 6, and hook 1 connects with movable pulley 2 fixation, fixed pulley 3
It is fixedly mounted in connecting rod 5.Described fixed pulley 3 number can be according to the steel wire rope circuit bending journey between turnbuckle and hook 1
Degree number and increase and decrease.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the present invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, in the range of disclosure, drawings and claims, can
So that multiple modifications and improvement are carried out to the building block of theme composite configuration and/or layout.Except to building block and/or layout
The deformation carrying out and improvement are outer, and to those skilled in the art, other purposes also will be apparent from.
Claims (2)
1. a kind of line lifter for distribution line it is characterised in that：Including hook（1）, connecting rod（5）, steel wire rope（6）, U-shaped
Bright ring（11）, adjust quotation（12）And connecting plate（13）, described U-shaped bright ring（11）By the second fixing bolt（10）It is fixed on electricity
On the cross-arm of line bar, described regulation offers（12）And connecting plate（13）All it is fixedly mounted on U-shaped bright ring（11）On, wherein adjust and send out
Disk（12）It is provided with the adjustment hole of arc shooting（8）, connecting plate（13）It is provided with horizontal bar shaped installing hole（14）, described connection
Bar（5）Bottom pass through the first fixing bolt（9）It is fixed on bar shaped installing hole（14）On, connecting rod（5）The upper bar near bottom
Body passes through the 3rd fixing bolt（15）It is fixed on adjustment hole（8）On, in connecting rod（5）Top be provided with assembly pulley, on assembly pulley
The steel wire rope of setting（6）One end suspention has hook（1）, the other end connects to turnbuckle.
2. a kind of line lifter for distribution line according to claim 1 it is characterised in that：Described assembly pulley is by moving
Pulley（2）And fixed pulley（3）Constitute, movable pulley（2）It is suspended in steel wire rope（6）One end, hook（1）It is and movable pulley（2）Gu
Surely connect, fixed pulley（3）It is fixedly mounted on connecting rod（5）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558560.9A CN104283156B (en) | 2014-10-17 | 2014-10-17 | Wire lifting device for power distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410558560.9A CN104283156B (en) | 2014-10-17 | 2014-10-17 | Wire lifting device for power distribution line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104283156A CN104283156A (en) | 2015-01-14 |
| CN104283156B true CN104283156B (en) | 2017-02-15 |
Family
ID=52257783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410558560.9A Active CN104283156B (en) | 2014-10-17 | 2014-10-17 | Wire lifting device for power distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104283156B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186370B (en) * | 2015-09-25 | 2017-03-29 | 国网河南巩义市供电公司 | Straight line pole overhead transmission line take-up |
| CN105305316B (en) * | 2015-12-10 | 2017-10-13 | 国网四川省电力公司攀枝花供电公司 | A kind of mountain region effort-saving circuit line lifter |
| CN106229889B (en) * | 2016-07-28 | 2017-11-10 | 国网四川省电力公司南充供电公司 | A kind of transmission line of electricity lifting device for aerial wires |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201674187U (en) * | 2010-04-28 | 2010-12-15 | 恩施土家族苗族自治州电力总公司 | Double-bundle conductor lifter |
| CN203193189U (en) * | 2013-04-22 | 2013-09-11 | 国家电网公司 | Portable overhead ground wire lifting device |
| CN204118597U (en) * | 2014-10-17 | 2015-01-21 | 国网四川省电力公司攀枝花供电公司 | A kind of line lifter for distribution line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4522370B2 (en) * | 2006-01-27 | 2010-08-11 | 中国電力株式会社 | Column hoisting device |
-
2014
- 2014-10-17 CN CN201410558560.9A patent/CN104283156B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201674187U (en) * | 2010-04-28 | 2010-12-15 | 恩施土家族苗族自治州电力总公司 | Double-bundle conductor lifter |
| CN203193189U (en) * | 2013-04-22 | 2013-09-11 | 国家电网公司 | Portable overhead ground wire lifting device |
| CN204118597U (en) * | 2014-10-17 | 2015-01-21 | 国网四川省电力公司攀枝花供电公司 | A kind of line lifter for distribution line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104283156A (en) | 2015-01-14 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |