CN109347036A - A kind of anti-torsion conductor spacer can provide bounce source - Google Patents
A kind of anti-torsion conductor spacer can provide bounce source Download PDFInfo
- Publication number
- CN109347036A CN109347036A CN201811395669.XA CN201811395669A CN109347036A CN 109347036 A CN109347036 A CN 109347036A CN 201811395669 A CN201811395669 A CN 201811395669A CN 109347036 A CN109347036 A CN 109347036A
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- China
- Prior art keywords
- conductor
- spring
- conductor spacer
- fixedly connected
- source
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of anti-torsion conductor spacers that can provide bounce source, it includes that two fixing clampers and by-pass press from both sides, bolt hole is equipped on fixing clamper and by-pass folder and is bolted, there is wire guide between fixing clamper and by-pass folder, one end of fixing clamper is flexibly connected screw rod, and the other end of screw rod is fixedly connected with the end cap of sleeve, and sleeve one end is fixedly connected with end cap, the other end is to drop down mouth, is fixedly connected with spring between two end caps.By being equipped with spring on conductor spacer, when spacing variation occurs under external force for sub-conductor, the telescopicing performance of spring will promote sub-conductor to keep spacing consistent, when twisting even conductor spacer overturning occurs for the excessive sub-conductor of external force, spring, which is squeezed or stretches its Telescopic, will discharge and squeeze or stretch identical opposite direction power effect, come so that conductor spacer has a power source that can voluntarily be flipped back in the moment of overturning, conscientiously it solves the problems, such as horizontally arranged double bundle conductor twisting, achieves good using effect.
Description
Technical field
The present invention relates to a kind of conductor spacer more particularly to a kind of anti-torsion conductor spacers that can provide bounce source, belong to defeated
Electric line equipment technical field.
Background technique
The horizontally arranged double bundle conductor of 220kV in winter icing, deice it is uneven, strong wind vibration it is uneven it is equal in the case where
Easily occur sub-conductor twisting phenomenon, even if most of twistings in irregular icing, deice and oscillation phenomenon disappear after sub-conductor still
It so twists for a long time together, prolonged twisting meeting damage wires aluminium stock reduces the intensity of conducting wire, it is disconnected to will lead to conducting wire when serious
Split, thus cause route stop by force, the safety accidents event such as equipment damage, casualties, power network fluctuation, scene occurs son and leads at present
The sub-conductor after the disappearance of external force influence factor of line twisting still can not voluntarily overturn recovery as former state, need to have a power failure and manually be turned at line
Reason, need to expend a large amount of manpower and time, influence the reliability of power circuit power supply.
Summary of the invention
The technical problem to be solved by the present invention is provide a kind of anti-torsion conductor spacer that can provide bounce source, by
Big stroke spring device is housed, spring arrangement is without effect when group conducting wire balances on conductor spacer；When sub-conductor under external force
When spacing variation or twisting occurs, itself telescopicing performance of spring arrangement will promote sub-conductor to keep spacing consistent；Work as external force
Excessive sub-conductor occur twisting even conductor spacer overturning when, spring arrangement be squeezed or stretch its Telescopic will discharge with
It squeezes or stretches identical opposite direction power to act on conductor spacer, so that conductor spacer has an opposite direction power source in the moment of overturning
And be voluntarily flipped back to, solve the problems, such as the long-term twisting of horizontally arranged double bundle conductor conscientiously.
The technical solution of the present invention is as follows: a kind of anti-torsion conductor spacer that can provide bounce source, it includes being arranged symmetrically
Two fixing clampers and by-pass folder, fixing clamper press from both sides with by-pass and are equipped with the bolt hole being connected and are bolted,
Have a wire guide between fixing clamper and by-pass folder, one end of the fixing clamper is connected with screw rod, the other end of screw rod with
The end cap of sleeve is fixedly connected, and described sleeve one end is fixedly connected with end cap, and the other end is to drop down mouth, fixed between two end caps
It is connected with spring.
The outer diameter of the spring is less than the internal diameter of sleeve, and spring is located between two sleeves.
When spring is under free state, there is gap between two sleeves.
The beneficial effects of the present invention are: compared with prior art, using technical solution of the present invention, by conductor spacer
Equipped with big stroke spring device, range is up to 300mm, and spring arrangement is without effect when group conducting wire balances；Group is led
When spacing variation or twisting occur under external force for line, between itself telescopicing performance of spring arrangement will promote sub-conductor to keep
Away from consistent；When twisting even conductor spacer overturning occurs for the excessive sub-conductor of external force, it is flexible that spring arrangement is squeezed or stretches it
Function, which will discharge and squeeze or stretch identical opposite direction power, to be acted on conductor spacer, so that conductor spacer has in the moment of overturning
One opposite direction power source and voluntarily be flipped back to come, solve the problems, such as the long-term twisting of horizontally arranged double bundle conductor conscientiously, obtain
Good using effect.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is top view of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to this specification attached drawing to this hair
It is bright to be described in further detail.
Embodiment 1: as shown in attached drawing 1~2, a kind of anti-torsion conductor spacer can provide bounce source, it includes symmetrical cloth
The bolt hole 7 being connected is equipped on two fixing clampers 4 and the by-pass folder 6 set, fixing clamper 4 and by-pass folder 6 and passes through spiral shell
It tethering and connects, have wire guide 5 between fixing clamper 4 and by-pass folder 6, one end of the fixing clamper 4 is connected with screw rod 3,
The other end of screw rod 3 is fixedly connected with the end cap 8 of sleeve 2, and described 2 one end of sleeve is fixedly connected with end cap 8, and the other end is to drop down
Mouthful, spring 1 is fixedly connected between two end caps 8.
Further, the outer diameter of spring 1 is less than the internal diameter of sleeve 2, and spring 1 is located between two sleeves 2.
Further, when spring 1 is under free state, there is gap between two sleeves 2.
Apparatus of the present invention are since in December, 2015 in 8 route operating management departments of certain company totally 9 220kV routes 9
Sub-conductor twisting situation does not occur again so far for installation application in shelves, normal operation, and application effect is particularly evident.
The above 220kV route is every to have sub-conductor twisting phenomenon every year before installation present invention application, and can not be extensive after twisting
Sample is restored, manually turns over line recovery processing by having a power failure.
Application of the invention reduces the line outage number of processes that twisting occurs, and reduces because twisting power failure is manually ascended a height
Number of processes, reduce human input and reduce the person and equipment safety risk, improve route operational reliability, reduce because
The events such as line tripping caused by the long-term twisting of conducting wire.
Present invention mainly solves horizontally arranged double bundle conductor in winter icing, deice uneven, strong wind vibration is uneven
The sub-conductor twisting problem occurred when even, it is characterized in that spring arrangement works as sub-conductor without effect when sub-conductor balances
When spacing variation or twisting occurring under external force, itself telescopicing performance of spring arrangement will promote sub-conductor spacing to keep
Unanimously, when twisting even conductor spacer overturning occurs for the excessive sub-conductor of external force, spring arrangement is squeezed or stretches its flexible function
It can will discharge and squeeze or stretch identical power and act on conductor spacer, so that conductor spacer has a negative side in the moment of overturning
Xiang Liyuan is acted on and is voluntarily flipped back to, and thoroughly solves the problems, such as horizontally arranged double bundle conductor twisting.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that the above reality
It applies example to be only used to illustrate the technical scheme of the present invention and not to limit it, although having carried out specifically the present invention referring to preferred embodiment
It is bright, those skilled in the art should understand that, can with modification or equivalent replacement of the technical solution of the present invention are made, and
The objective and range for not departing from technical solution of the present invention, are intended to be within the scope of the claims of the invention.
Claims (3)
1. a kind of anti-torsion conductor spacer that can provide bounce source, it includes two fixing clampers (4) being arranged symmetrically and by-pass
It presss from both sides (6), be equipped with the bolt hole (7) being connected on fixing clamper (4) and by-pass folder (6) and be bolted, in fixing line
There are wire guide (5) between folder (4) and by-pass folder (6), it is characterised in that: one end of the fixing clamper (4) is connected with spiral shell
Bar (3), the other end of screw rod (3) are fixedly connected with the end cap (8) of sleeve (2), and described sleeve (2) one end is fixedly connected with end cap
(8), the other end is to drop down mouth, is fixedly connected with spring (1) between two end caps (8).
2. the anti-torsion conductor spacer according to claim 1 that can provide bounce source, it is characterised in that: the spring (1)
Outer diameter be less than the internal diameter of sleeve (2), spring (1) is located between two sleeves (2).
3. the anti-torsion conductor spacer according to claim 1 or 2 that can provide bounce source, it is characterised in that: in spring (1)
When under free state, there is gap between two sleeves (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395669.XA CN109347036A (en) | 2018-11-22 | 2018-11-22 | A kind of anti-torsion conductor spacer can provide bounce source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395669.XA CN109347036A (en) | 2018-11-22 | 2018-11-22 | A kind of anti-torsion conductor spacer can provide bounce source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109347036A true CN109347036A (en) | 2019-02-15 |
Family
ID=65317108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811395669.XA Pending CN109347036A (en) | 2018-11-22 | 2018-11-22 | A kind of anti-torsion conductor spacer can provide bounce source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109347036A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313318A (en) * | 2020-02-18 | 2020-06-19 | 国网上海市电力公司 | Electrified defect eliminating device for jumper spacer |
| CN112202139A (en) * | 2020-08-27 | 2021-01-08 | 南京市晨枭软件技术有限公司 | Cable guiding device for industrial robot |
| CN115811022A (en) * | 2023-02-01 | 2023-03-17 | 江东金具设备有限公司 | Flexible distance-adjusting wire clamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806627A (en) * | 1969-09-16 | 1974-04-23 | Chance Co | Spacer-damper for bundle conductors |
| CN204179607U (en) * | 2014-10-21 | 2015-02-25 | 河北科技大学 | A kind of line chapelet for keeping many high-voltage lines to be separated |
| KR20170030993A (en) * | 2015-09-10 | 2017-03-20 | 한국전력공사 | Spacer for aerial transmission line |
| CN106611943A (en) * | 2015-10-22 | 2017-05-03 | 江苏捷凯电力器材有限公司 | Novel spring distance-adjusting wire clamp for ultrahigh-voltage overhead transmission lines |
| CN108462135A (en) * | 2018-05-12 | 2018-08-28 | 固力发电气有限公司 | A kind of double cracking separation rods of anti-resonance |
| CN108551146A (en) * | 2018-05-12 | 2018-09-18 | 固力发电气有限公司 | A kind of two-way conductor spacer set up suitable for high-voltage cable |
-
2018
- 2018-11-22 CN CN201811395669.XA patent/CN109347036A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806627A (en) * | 1969-09-16 | 1974-04-23 | Chance Co | Spacer-damper for bundle conductors |
| CN204179607U (en) * | 2014-10-21 | 2015-02-25 | 河北科技大学 | A kind of line chapelet for keeping many high-voltage lines to be separated |
| KR20170030993A (en) * | 2015-09-10 | 2017-03-20 | 한국전력공사 | Spacer for aerial transmission line |
| CN106611943A (en) * | 2015-10-22 | 2017-05-03 | 江苏捷凯电力器材有限公司 | Novel spring distance-adjusting wire clamp for ultrahigh-voltage overhead transmission lines |
| CN108462135A (en) * | 2018-05-12 | 2018-08-28 | 固力发电气有限公司 | A kind of double cracking separation rods of anti-resonance |
| CN108551146A (en) * | 2018-05-12 | 2018-09-18 | 固力发电气有限公司 | A kind of two-way conductor spacer set up suitable for high-voltage cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313318A (en) * | 2020-02-18 | 2020-06-19 | 国网上海市电力公司 | Electrified defect eliminating device for jumper spacer |
| CN112202139A (en) * | 2020-08-27 | 2021-01-08 | 南京市晨枭软件技术有限公司 | Cable guiding device for industrial robot |
| CN112202139B (en) * | 2020-08-27 | 2021-11-19 | 南京市晨枭软件技术有限公司 | Cable guiding device for industrial robot |
| CN115811022A (en) * | 2023-02-01 | 2023-03-17 | 江东金具设备有限公司 | Flexible distance-adjusting wire clamp |
| CN115811022B (en) * | 2023-02-01 | 2023-04-14 | 江东金具设备有限公司 | Flexible distance-adjusting wire clamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
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| RJ01 | Rejection of invention patent application after publication |