CN108512175A - Double circuits on same tower line conductor supporting rack - Google Patents
Double circuits on same tower line conductor supporting rack Download PDFInfo
- Publication number
- CN108512175A CN108512175A CN201810718947.4A CN201810718947A CN108512175A CN 108512175 A CN108512175 A CN 108512175A CN 201810718947 A CN201810718947 A CN 201810718947A CN 108512175 A CN108512175 A CN 108512175A
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- Prior art keywords
- wire
- supporting rack
- same tower
- nut
- transmission
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- Electric Cable Installation (AREA)
Abstract
The present invention relates to field of power transmission, more particularly to double circuits on same tower line conductor supporting rack.Including driving part, transmission parts, conducting wire fixed support part；The fixed support part is set to driving part both sides, is connected by transmission parts between driving part and fixed support part.The present invention can quickly be such that the conducting wire of double circuits on same tower road both sides struts and control to safe distance.
Description
Technical field
The present invention relates to field of power transmission, more particularly to double circuits on same tower line conductor supporting rack.
Background technology
As China's electric utility develops towards green, efficient, sustainable direction, livewire work technology is given birth in electric power safety
Occupy increasingly consequence, 10kV circuits in production work（Double circuits on same tower）It charges during upright bar, is using working method
Electric pole is put down from double circuit line intermediate vertical with crane, during electric pole is transferred, electric pole is to 10kV lines in order to prevent
Road（Double circuits on same tower）Hanging, touch is generated, reduces the fracture of resulting electric pole, conducting wire breaks the requirement of risk and safe distance, is needed
By 10kV circuits（Double circuits on same tower）The distance between two loop line roads support, and electric pole is facilitated to be put into above conducting wire.
Normal practice is to be protected the insulation of the phase line of each time of common-tower double-circuit lines on Live working Aerial Device by staff
Cover material wraps up, then installs anchoring pile on the ground by ground staff, is fixed on after then tying up to insulating cord in each phase phase line
On the anchoring pile of ground.When with such mode operation, need to consider the horizontal stress of conducting wire, arc sag, every loop line road phase spacing in advance
And after anchoring circuit safe distance, need 2 staff in livewire work vehicular operation under normal conditions, 2-3 work
Personnel need to play 6 bracing wires, anchoring pile 6 altogether in Ground Operation, in addition consider that the balance of conducting wire power and safe distance consider, it will
10kV circuits（Double circuits on same tower）The distance between two loop line roads support need in total 1 hour 30 points or so, there are time-consuming and laborious and
The numerous situations of human hand, and that there are safe distances in bracing wire distraction procedure is uncontrollable for circuit, and there are phase fault risks, to people
Body and equipment damage.
Invention content
The purpose of the present invention is to provide double circuits on same tower line conductor supporting racks, are drawn in bracing wire with solving common-tower double-circuit lines
There are problems that phase fault risk in the process, the person and equipment are damaged.
To achieve the above object, the present invention provides the following technical solutions：
Double circuits on same tower line conductor supporting rack, including driving part, transmission parts, conducting wire fixed support part；The fixed support
Component is set to driving part both sides, is connected by transmission parts between driving part and fixed support part；
The driving part includes upper bracket setting up and down, lower bracket, and the upper bracket and lower bracket are correspondingly arranged up and down
The through hole of through-hole, wherein upper bracket is fixedly installed nut；It is provided with through-hole, nut, lower bracket that leading screw passes through upper bracket
Through-hole, the leading screw outer surface and nut inner surface are provided with compatible screw thread；Nut is fixedly installed in the leading screw lower part,
The nut outer diameter is more than the through-hole of lower bracket；
The conducting wire fixed support part includes support element, is provided with wire fixing part on support element, and wire fixing part is by conducting wire
It is fixed；
The transmission parts include transmission item group, and the transmission item group includes the transmission item connected by revolute pair that intersects, and are turned
The transmission item end of dynamic pair side is connect with upper bracket, lower bracket respectively, is located at transmission item end and the support element of the revolute pair other side
Connection.
The conducting wire of both sides is fixed first with wire fixing part in conducting wire fixed support part, is matched using electric hand drill
Upper bush or other tools rotate after blocking nut, because nut outer diameter is more than the through-hole of lower bracket, nut can withstand lower branch
Frame, leading screw rotation push nut to be subjected to displacement with nut vertical direction, that is, drive the elongation of the distance between upper bracket, lower bracket
Or compression, the transmission item to be further driven to transmission parts are rotated around revolute pair so that the transverse width of transmission parts extends
Or shorten, further push support element separate or close to both sides, you can to adjust the distance between both sides conducting wire, make leading for both sides
Line is maintained at safe distance.
Preferably, first bearing, second bearing is also respectively set in the upper bracket, lower bracket through hole, leading screw passes through
First bearing and second bearing.First bearing and second bearing play reduction to other component in metal leading screw motion process
Abrasion, and ensure that metal leading screw linearly moves.
Preferably, the support element includes support bar, card slot, electric wire fixing piece is set on the outside of support bar, card slot
It is set on the inside of support bar, pulley track is vertically arranged on the card slot；The transmission item is located at the transmission of the revolute pair other side
Pulley is set at item end, and pulley slides in pulley track.
Transmission item makes around revolute pair rotation, and the distance between two transmission item sections of revolute pair side must change,
When transmission item is located at setting pulley at the transmission item end of the revolute pair other side, and transmission item rotates, pulley is in pulley track
Interior sliding.Using this structure, being driven between item and support element should not connection structure, it is only necessary to which the pulley for being driven item is stuck in support element
Pulley track in, be easily installed.
Preferably, the described pulley track lower part setting extends transversely through the spacer pin of pulley track, the spacer pin away from
From pulley track bottom and pulley track depths, there are gaps.It is deposited between spacer pin and pulley track bottom and pulley track depths
In gap, since pulley is circular, pulley can be stuck in the gap between spacer pin and pulley track, pulley be not easy from
It falls off in pulley track.
Preferably, the wire fixing part includes wire hook, spatula, wire hook is arcuation, spatula position
In the indentation, there of wire hook, and one end is flexibly connected with wire hook, and the other end is located on the inside of wire hook.This structure is right
When conducting wire is fixed, conducting wire is pushed with spatula, conducting wire jacks up spatula, and into wire hook, then spatula is fallen,
The indentation, there of wire hook is stopped, conducting wire just will not fall off, be easily installed, and also be conducive to safety.
Preferably, the wire hook quantity be two or more, adjacent wires hook the distance between for 650 ㎜~
700㎜.It can guarantee the alternate enough safe distances of wire line.
Preferably, the wire fixing part further includes insulated conductor fixing sleeve, insulated conductor fixing sleeve is opened for side
The tubulose of mouth, insulated conductor fixing sleeve are placed on by side openings on conducting wire, and the wire hook hangs over insulated conductor fixing sleeve
On.Insulated conductor fixing sleeve one side coated wire protects conducting wire, on the other hand plays the role of insulation, to operator
Member's further protection.
Preferably, the connection between transmission item and upper bracket, the lower bracket is：Pass through the bolt across junction
Connection, described bolt one end are arranged third nut, are easily installed.
Preferably, the junction, which is run through, hollow pipe, the bolt is inserted into hollow pipe.Hollow pipe to bolt 8 into
Row protection, enhances mechanical strength.
Preferably, the transmission item group is at least two groups, pass through transmission item and adjacent biography between two groups of transmission item groups
Dynamic item connection can make the transverse width for occurring to can be realized transmission parts between upper bracket, lower bracket in the case of compared with thin tail sheep
Substantially extend, is conducive to operation.
Compared with prior art, the present invention can at least generate a kind of following advantageous effect：The present invention can quickly make same bar
The conducting wire of double loop both sides is strutted and is controlled to safe distance；The present invention is easily installed, is easy to use, stability is high；This hair
Bright use is safer；The fixation conducting wire of the wire fixing part energy fast and stable of the present invention, it is not easily to fall off；The present invention can guarantee conducting wire
The alternate enough safe distances of circuit；Insulated conductor fixing sleeve one side coated wire of the present invention protects conducting wire, another
Aspect plays the role of insulation, is further protected to operating personnel；The present invention can make that smaller position occurs between upper bracket, lower bracket
The transverse width that transmission parts can be realized in the case of shifting substantially extends, and is conducive to operation.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is that upper bracket of the present invention watches structural schematic diagram attentively.
Fig. 3 is upper bracket side structure schematic view of the present invention.
Fig. 4 is that lower bracket of the present invention watches structural schematic diagram attentively.
Fig. 5 is present invention transmission item group structural schematic diagram.
Fig. 6 is notch schematic diagram of the present invention.
Fig. 7 is insulated conductor fixing sleeve structural schematic 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 the accompanying drawings and embodiments, 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.
Fig. 1 to Fig. 7 shows the structure of such double circuits on same tower line conductor supporting rack, and several implementations are enumerated with reference to legend
Example.
Embodiment 1：
Double circuits on same tower line conductor supporting rack, including driving part, transmission parts, conducting wire fixed support part；The fixed support
Component is set to driving part both sides, is connected by transmission parts between driving part and fixed support part.
Driving part includes upper bracket 17 setting up and down, lower bracket 18, and upper bracket 17 is corresponding with about 18 lower bracket to be set
Through-hole is set, the through hole of wherein upper bracket 17 is fixedly installed nut 3；It is provided with through-hole, nut that leading screw 1 passes through upper bracket 17
3, the through-hole of lower bracket 18,1 outer surface of the leading screw are provided with compatible screw thread with 3 inner surface of nut；1 lower part of leading screw is fixed
Nut 5 is set, and 5 outer diameter of the nut is more than the through-hole of lower bracket 18.
Conducting wire fixed support part includes support element 23, and wire fixing part is provided on support element 23, and wire fixing part will
Conducting wire is fixed.
Transmission parts include transmission item group, and the transmission item group includes the transmission item 6 connected by revolute pair that intersects, and are turned
6 end of transmission item of dynamic pair side connect with upper bracket 17, lower bracket 18 respectively, be located at the revolute pair other side 6 end of transmission item and
Support element 23 connects.Transmission item 6 and upper bracket 17, lower bracket 18 between connection be：Pass through the company of bolt 8 across junction
It connects, third nut 81 is arranged in 8 one end of the bolt.
The conducting wire of both sides is fixed first with wire fixing part in conducting wire fixed support part, is matched using electric hand drill
Upper bush or other tools rotate after blocking nut 5, because 5 outer diameter of nut is more than the through-hole of lower bracket 18, nut 5 can be withstood
Lower bracket 18, the rotation of leading screw 1 push nut 5 to be subjected to displacement with 3 vertical direction of nut, that is, drive upper bracket 17, lower bracket 18
The distance between elongation or compression, rotated around revolute pair to be further driven to the transmission items 6 of transmission parts so that transmission parts
Transverse width extend or shorten, further push support element 23 it is separate or close to both sides, you can adjust both sides conducting wire between
Distance, so that the conducting wire of both sides is maintained at safe distance.
Embodiment 2：
Double circuits on same tower line conductor supporting rack, including driving part, transmission parts, conducting wire fixed support part；The fixed support
Component is set to driving part both sides, is connected by transmission parts between driving part and fixed support part.
Driving part includes upper bracket 17 setting up and down, lower bracket 18, and upper bracket 17 is corresponding with about 18 lower bracket to be set
Through-hole is set, the through hole of wherein upper bracket 17 is fixedly installed nut 3, first bearing 2；The through hole of lower bracket 18 is fixedly installed
There is second bearing 4；Leading screw 1 is provided with across the through-hole of upper bracket 17, first bearing 2, nut 3, the through-hole of lower bracket 18, second
Bearing 4,1 outer surface of the leading screw are provided with compatible screw thread with 3 inner surface of nut；Nut 5 is fixedly installed in 1 lower part of leading screw,
5 outer diameter of the nut is more than the through-hole of lower bracket 18.First bearing 2 and second bearing 4 play in 1 motion process of metal leading screw
The abrasion to other component is reduced, and ensures that metal leading screw 1 linearly moves.
Conducting wire fixed support part includes support element 23, and wire fixing part is provided on support element 23, and wire fixing part will
Conducting wire is fixed.
Transmission parts include transmission item group, and the transmission item group includes the transmission item 6 connected by revolute pair that intersects, and are turned
6 end of transmission item of dynamic pair side connect with upper bracket 17, lower bracket 18 respectively, be located at the revolute pair other side 6 end of transmission item and
Support element 23 connects.Transmission item 6 and upper bracket 17, lower bracket 18 between connection be：Pass through the company of bolt 8 across junction
It connects, third nut 81 is arranged in 8 one end of the bolt.
The conducting wire of both sides is fixed first with wire fixing part in conducting wire fixed support part, is matched using electric hand drill
Upper bush or other tools rotate after blocking nut 5, because 5 outer diameter of nut is more than the through-hole of lower bracket 18, nut 5 can be withstood
Lower bracket 18, the rotation of leading screw 1 push nut 5 to be subjected to displacement with 3 vertical direction of nut, that is, drive upper bracket 17, lower bracket 18
The distance between elongation or compression, rotated around revolute pair to be further driven to the transmission items 6 of transmission parts so that transmission parts
Transverse width extend or shorten, further push support element 23 it is separate or close to both sides, you can adjust both sides conducting wire between
Distance, so that the conducting wire of both sides is maintained at safe distance.
Embodiment 3：
Further, on the architecture basics of embodiment 2, the support element 23 includes support bar 13, card slot 12, and electric wire is fixed
Part is set to 13 outside of support bar, and card slot 12 is set to 13 inside of support bar, pulley track is vertically arranged on the card slot 12
121；The transmission item 6 is located at setting pulley 11 at 6 end of transmission item of the revolute pair other side, and pulley 11 is in pulley track 121
Sliding.Transmission item 6 makes around revolute pair rotation, and the distance between two 6 sections of items of transmission of revolute pair side must change,
Transmission item 6 is located at setting pulley 11 at 6 end of transmission item of the revolute pair other side, and when transmission item 6 rotates, pulley 11 is in pulley
Sliding in track 121.Using this structure, being driven between item 6 and support element 23 should not connection structure, it is only necessary to will be driven the cunning of item 6
Wheel 11 is stuck in the pulley track 121 of support element 23, is easily installed.
Embodiment 4：
Further, on the architecture basics of embodiment 3, the limit for extending transversely through pulley track 121 is arranged in 121 lower part of pulley track
Position pin 14, there are gaps apart from 121 bottom of pulley track and 121 depths of pulley track for the spacer pin 14.Due to spacer pin 14
There are gaps between 121 depths of 121 bottom of pulley track and pulley track, since pulley 11 is circular, pulley 11
It can be stuck in the gap between spacer pin 14 and pulley track 121, pulley 11 is not easy to fall off out of pulley track 121.
Optimum embodiment：
Double circuits on same tower line conductor supporting rack, including driving part, transmission parts, conducting wire fixed support part；The fixed support
Component is set to driving part both sides, is connected by transmission parts between driving part and fixed support part.
Driving part includes upper bracket 17 setting up and down, lower bracket 18, and upper bracket 17 is corresponding with about 18 lower bracket to be set
Through-hole is set, the through hole of wherein upper bracket 17 is fixedly installed nut 3, first bearing 2；The through hole of lower bracket 18 is fixedly installed
There is second bearing 4；Leading screw 1 is provided with across the through-hole of upper bracket 17, first bearing 2, nut 3, the through-hole of lower bracket 18, second
Bearing 4,1 outer surface of the leading screw are provided with compatible screw thread with 3 inner surface of nut；Nut 5 is fixedly installed in 1 lower part of leading screw,
5 outer diameter of the nut is more than the through-hole of lower bracket 18.First bearing 2 and second bearing 4 play in 1 motion process of metal leading screw
The abrasion to other component is reduced, and ensures that metal leading screw 1 linearly moves.
Conducting wire fixed support part includes support element 23, and wire fixing part is provided on support element 23, and wire fixing part will
Conducting wire is fixed.Support element 23 includes support bar 13, card slot 12, and electric wire fixing piece is set to 13 outside of support bar, and card slot 12 is arranged
In 13 inside of support bar, pulley track 121 is vertically arranged on the card slot 12；The transmission item 6 is located at the revolute pair other side
It is driven at 6 end of item and pulley 11 is set, the sliding in pulley track 121 of pulley 11.The setting of 121 lower part of pulley track extends transversely through cunning
The spacer pin 14 of wheel track 121, the spacer pin 14 apart from 121 bottom of pulley track and 121 depths of pulley track there are gap,
Since pulley 11 is circular, pulley 11 can be stuck in the gap between spacer pin 14 and pulley track 121, and pulley 11 is not
Easily fall off out of pulley track 121.Wire fixing part includes wire hook 15, spatula 16, and wire hook 15 is arcuation, presses tongue
Plate 16 is located at the indentation, there of wire hook 15, and one end is flexibly connected with wire hook 15, and the other end is located in wire hook 15
Side.This structure pushes conducting wire when conducting wire is fixed, with spatula 16, and conducting wire jacks up spatula 16, is hung into conducting wire
Hook 15, then spatula 16 fall, the indentation, there of wire hook 15 is stopped, conducting wire just will not fall off, be easily installed, is also conducive to
Safety.15 quantity of wire hook is two or more, and the distance between adjacent wires hook 15 is the ㎜ of 650 ㎜~700.It can guarantee and lead
The alternate enough safe distances of line circuit.Wire fixing part further includes insulated conductor fixing sleeve 20, and insulated conductor fixing sleeve 20 is
The tubulose of side openings, insulated conductor fixing sleeve 20 are placed on by side openings on conducting wire, and the wire hook 15 hangs over insulation
On conducting wire fixing sleeve 20.20 one side coated wire of insulated conductor fixing sleeve protects conducting wire, on the other hand plays insulation
Effect, operating personnel are further protected.
Transmission parts include transmission item group, and the transmission item group includes the transmission item 6 connected by revolute pair that intersects, and are turned
6 end of transmission item of dynamic pair side connect with upper bracket 17, lower bracket 18 respectively, be located at the revolute pair other side 6 end of transmission item and
Support element 23 connects.It is connect with adjacent drive item 6 between two groups of transmission item groups by being driven item 6, upper bracket 17, lower bracket can be made
The transverse width for occurring to can be realized transmission parts between 18 in the case of compared with thin tail sheep substantially extends, and is conducive to operation.It is driven item 6
Connection between upper bracket 17, lower bracket 18 is：Pass through the connection of bolt 8 across junction, 8 one end of bolt setting the
Three nuts 81.Junction, which is run through, hollow pipe 7, and the bolt 8 is inserted into hollow pipe 7.Hollow pipe 7 protects bolt 8, increases
Strong mechanical strength.
The conducting wire of both sides is fixed first with wire fixing part in conducting wire fixed support part, is matched using electric hand drill
Upper bush or other tools rotate after blocking nut 5, because 5 outer diameter of nut is more than the through-hole of lower bracket 18, nut 5 can be withstood
Lower bracket 18, the rotation of leading screw 1 push nut 5 to be subjected to displacement with 3 vertical direction of nut, that is, drive upper bracket 17, lower bracket 18
The distance between elongation or compression, rotated around revolute pair to be further driven to the transmission items 6 of transmission parts so that transmission parts
Transverse width extend or shorten, further push support element 23 it is separate or close to both sides, you can adjust both sides conducting wire between
Distance, so that the conducting wire of both sides is maintained at safe distance.
Multiple explanatory embodiments spoken of in the present specification refer to the concrete structure packet for combining embodiment description
It includes at least one embodiment that the application generality describes.It is not certain that statement of the same race, which occur, in multiple places in the description
Refer to the same embodiment.Furthermore, it is understood that when describing a structure in conjunction with any one embodiment, what is advocated is to combine
Other embodiment realizes that this structure is fallen within the scope of the present invention.
Claims (10)
1. double circuits on same tower line conductor supporting rack, it is characterised in that：Including driving part, transmission parts, conducting wire fixed support part；
The fixed support part is set to driving part both sides, is connected by transmission parts between driving part and fixed support part
It connects；
The driving part includes upper bracket setting up and down（17）, lower bracket（18）, the upper bracket（17）With lower bracket
（18）It is correspondingly arranged through-hole, wherein upper bracket up and down（17）Through hole be fixedly installed nut（3）；It is provided with leading screw（1）It wears
Cross upper bracket（17）Through-hole, nut（3）, lower bracket（18）Through-hole, the leading screw（1）Outer surface and nut（3）Inner surface
It is provided with compatible screw thread；The leading screw（1）Nut is fixedly installed in lower part（5）, the nut（5）Outer diameter is more than lower bracket
（18）Through-hole；
The conducting wire fixed support part includes support element（23）, support element（23）On be provided with wire fixing part, conducting wire is fixed
Part fixes conducting wire；
The transmission parts include transmission item group, and the transmission item group includes the transmission item connected by revolute pair that intersects（6）,
The transmission item of revolute pair side（6）End respectively with upper bracket（17）, lower bracket（18）Connection is located at the transmission of the revolute pair other side
Item（6）End and support element（23）Connection.
2. double circuits on same tower line conductor supporting rack according to claim 1, it is characterised in that：The upper bracket（17）, lower branch
Frame（18）First bearing is also respectively set in through hole（2）, second bearing（4）, leading screw（1）Across first bearing（2）And second axis
It holds（4）.
3. double circuits on same tower line conductor supporting rack according to claim 1, it is characterised in that：The support element（23）Including
Support bar（13）, card slot（12）, electric wire fixing piece is set to support bar（13）Outside, card slot（12）It is set to support bar（13）It is interior
Side, the card slot（12）On be vertically arranged pulley track（121）；The transmission item（6）Transmission item positioned at the revolute pair other side
（6）Pulley is set at end（11）, pulley（11）In pulley track（121）Interior sliding.
4. double circuits on same tower line conductor supporting rack according to claim 3, it is characterised in that：The pulley track（121）
Lower part setting extends transversely through pulley track（121）Spacer pin（14）, the spacer pin（14）Apart from pulley track（121）Bottom
And pulley track（121）There are gaps for depths.
5. double circuits on same tower line conductor supporting rack according to claim 1, it is characterised in that：The wire fixing part includes
Wire hook（15）, spatula（16）, wire hook（15）For arcuation, spatula（16）Positioned at wire hook（15）Notch
Place, and one end and wire hook（15）Flexible connection, the other end are located at wire hook（15）Inside.
6. double circuits on same tower line conductor supporting rack according to claim 5, it is characterised in that：The wire hook（15）Number
Amount is two or more, adjacent wires hook（15）The distance between be the ㎜ of 650 ㎜~700.
7. double circuits on same tower line conductor supporting rack according to claim 1, it is characterised in that：The wire fixing part also wraps
Include insulated conductor fixing sleeve（20）, insulated conductor fixing sleeve（20）For the tubulose of side openings, insulated conductor fixing sleeve（20）It is logical
It crosses side openings to be placed on conducting wire, the wire hook（15）Hang over insulated conductor fixing sleeve（20）On.
8. double circuits on same tower line conductor supporting rack according to claim 1, it is characterised in that：The transmission item（6）With it is upper
Holder（17）, lower bracket（18）Between connection be：Pass through the bolt across junction（8）Connection, the bolt（8）One end is set
Set third nut（81）.
9. double circuits on same tower line conductor supporting rack according to claim 8, it is characterised in that：The junction is hollow through having
Pipe（7）, the bolt（8）It is inserted into hollow pipe（7）It is interior.
10. double circuits on same tower line conductor supporting rack according to claim 1, it is characterised in that：The transmission item group is at least
It it is two groups, by being driven item between two groups of transmission item groups（6）With adjacent drive item（6）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718947.4A CN108512175A (en) | 2018-07-03 | 2018-07-03 | Double circuits on same tower line conductor supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718947.4A CN108512175A (en) | 2018-07-03 | 2018-07-03 | Double circuits on same tower line conductor supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108512175A true CN108512175A (en) | 2018-09-07 |
Family
ID=63404129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718947.4A Pending CN108512175A (en) | 2018-07-03 | 2018-07-03 | Double circuits on same tower line conductor supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108512175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635434A (en) * | 2019-11-11 | 2019-12-31 | 贵州电网有限责任公司 | Special clamp for rapidly improving interval of power line |
| CN116914679A (en) * | 2023-09-08 | 2023-10-20 | 山东科泰电力科技有限公司 | Distribution network planning device based on distribution network frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451559Y (en) * | 2000-11-23 | 2001-10-03 | 吴南汉 | Wheel type shears frame lifting jack |
| CN106942982A (en) * | 2017-04-27 | 2017-07-14 | 温州大学 | One kind, which is help the disabled, select trousers to wear trousers machine automatically |
| CN107425466A (en) * | 2017-06-05 | 2017-12-01 | 国网辽宁省电力有限公司营口供电公司 | Wire lifts insulating support and its application method |
| CN107653812A (en) * | 2017-11-24 | 2018-02-02 | 成都立威斯科技有限公司 | A kind of scissor-type folding retractable highway communication isolated column |
-
2018
- 2018-07-03 CN CN201810718947.4A patent/CN108512175A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451559Y (en) * | 2000-11-23 | 2001-10-03 | 吴南汉 | Wheel type shears frame lifting jack |
| CN106942982A (en) * | 2017-04-27 | 2017-07-14 | 温州大学 | One kind, which is help the disabled, select trousers to wear trousers machine automatically |
| CN107425466A (en) * | 2017-06-05 | 2017-12-01 | 国网辽宁省电力有限公司营口供电公司 | Wire lifts insulating support and its application method |
| CN107653812A (en) * | 2017-11-24 | 2018-02-02 | 成都立威斯科技有限公司 | A kind of scissor-type folding retractable highway communication isolated column |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635434A (en) * | 2019-11-11 | 2019-12-31 | 贵州电网有限责任公司 | Special clamp for rapidly improving interval of power line |
| CN116914679A (en) * | 2023-09-08 | 2023-10-20 | 山东科泰电力科技有限公司 | Distribution network planning device based on distribution network frame |
| CN116914679B (en) * | 2023-09-08 | 2023-11-17 | 山东科泰电力科技有限公司 | Distribution network planning device based on distribution network frame |
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