CN102214903A - Anti-oscillation spacer - Google Patents
Anti-oscillation spacer Download PDFInfo
- Publication number
- CN102214903A CN102214903A CN2010101479890A CN201010147989A CN102214903A CN 102214903 A CN102214903 A CN 102214903A CN 2010101479890 A CN2010101479890 A CN 2010101479890A CN 201010147989 A CN201010147989 A CN 201010147989A CN 102214903 A CN102214903 A CN 102214903A
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- CN
- China
- Prior art keywords
- wire clamp
- power transmission
- transmission line
- rotation wire
- cover
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Abstract
The invention relates to an anti-oscillation spacer for power transmission lines. The anti-oscillation spacer consists of a frame, a fixed wire clamp, a rotating wire clamp, preformed armour rods and an elastic damping connecting piece; the frame is provided with at least one fixed wire clamp and at least one rotating wire clamp; the fixed wire clamp and the rotating wire clamp are connected with the frame through the elastic damping connecting piece; the fixed wire clamp is wound and fixed on the power transmission line through the preformed armour rods; the preformed armour rods pass through a thread guide slot body which is arranged on the external diameter of an inner sleeve in the rotating wire clamp and then wind and fix the rotating wire clamp on the power transmission line; the rotating wire clamp drives the power transmission line to rotate to a certain extent when the power transmission line oscillates in the way of combination of the inner sleeve and an outer sleeve; a protective sleeve is arranged, so abrasion of the power transmission line is reduced; the preformed armour rods of the rotating wire clamp are wound on the outer wall of the inner sleeve and fixed with the power transmission line, so that the power transmission line rotates in the inner sleeve along the outer sleeve; and the fixed wire clamp and the rotating wire clamp are combined, so that the vibration frequency of each power transmission line is limited, the power transmission line is in the micro vibration state, then rain and snow on the power transmission line are removed through vibration, and icing is avoided.
Description
Technical field
The present invention relates to the gold utensil used on a kind of power industry transmission line, specifically a kind of anti-dance conductor spacer.
Background technology
Relevant by retrieval patent documentation does not retrieve a kind of anti-dance conductor spacer identical with structure of the present invention at present as yet.The existing unsafe factors such as whiplash of ultra-high-tension power transmission line in order to prevent that waving of power transmission line from bringing then needs to come lead is separated with conductor spacer; Though existing conductor spacer can separate lead, but also generally take the wire clamp and the transmission pressure of conductor spacer are fixed in a fixed manner owing to existing conductor spacer, make when wind-force occurring greatly the time, each power transmission line and conductor spacer are in a kind of stationary state, integral body can occur when wind-force is big waves, cause the whole bigger resonance that takes place when serious, particularly descend in situations such as heavy rain snow strong wind, this type of phenomenon is even more serious; Even along with waving of whole circuit causes iron tower inclination, the phenomenon of collapsing, bring a lot of hidden danger to transmission line, particularly along with global climate is constantly abominable, the safety of this type of power equipment is more noticeable, so be necessary the conductor spacer of existing transmission line is improved, to satisfy the needs of power transmission engineering.
Summary of the invention
The objective of the invention is to provide a kind of improvement on existing conductor spacer basis, have construction simply, can in time eliminate waving of each power transmission line generation, prevent a kind of anti-dance conductor spacer that resonates.
To achieve these goals, the present invention is by the following technical solutions:
A kind of anti-dance conductor spacer, form by framework, fixing clamper, rotation wire clamp, preformed armor rods, elastic damping connector, be provided with at least one fixing clamper and at least one rotation wire clamp on framework, described fixing clamper, rotation wire clamp are connected with framework by the elastic damping connector; Fixing clamper is fixed on the power transmission line; The crossed beam trunking body that is provided with on the external diameter of cover at least one preformed armor rods passes in the rotation wire clamp will rotate wire clamp and be fastened on power transmission line.
Described fixing clamper and rotation wire clamp are separately or be symmetricly set on the framework.
Described fixing clamper is an at least one preformed armor rods be fastened version on power transmission line of lead fixed hook.
Described fixing clamper is fixed on version on the power transmission line for adopting coupling bar with wire clamp.
Described rotation wire clamp is made up of rotation wire clip body, rotation wire dress cover, protective jacket, interior cover, overcoat, and protective jacket is the elasticity body of a folding; In the endoporus that overlaps in described protective jacket is arranged on; Cover matches with overcoat in described; Described overcoat is the version of a folding, be packed in respectively the rotation wire clip body, the rotation wire clamp cover; Cover is fixed along the power transmission line axial direction by overcoat in described.
But the rotation wire clip body in the described rotation wire clamp is the arm body of an axial restraint overcoat.
But the wear-resistant body of the folding that the protective jacket in the described rotation wire clamp is employing rubber or nylon to be made.
Interior cover in the described rotation wire clamp is the body of an opening-closing structure, is provided with the crossed beam trunking body that at least one is used to pass preformed armor rods on the external diameter of interior cover.
The elastic damping connector of described elastic damping connector for swinging within the specific limits.
During use, the discrete form of determining conductor spacer according to the needs and the local climate ambient conditions of engineering and fixing clamper and rotational line are clipped in the mounting means on the circuit.Before the construction, fixing clamper is alternate or be symmetricly set on the framework with the rotation wire clamp, and be connected and fixed by the elastic damping connector; During construction, at first fixing clamper is hung on the power transmission line, and then the rotation wire dress cover that will rotate wire clamp is opened, protective jacket and interior cover are opened, be sleeved on the power transmission line, and by preformed armor rods interior cover and protective jacket are fastened on power transmission line, put in again overcoat and rotation wire dress cover being sleeved on, bolt is tightened fixing.Respectively other rotation wire clamp is fixed again according to these class methods, at last fixing clamper is fixedly installed with power transmission line with preformed armor rods or coupling bar; Cover its objective is for power transmission line can be in interior cover be designed with relative rotation of outer interplanting with the rotatable version of overcoat in the rotation wire clamp was designed to; In cover adopt wear-resisting copper or stainless steel to make with overcoat.
Advantage of the present invention is: because the rotation wire clamp is taked the mode of inside and outside cover combination, thereby make power transmission line wave the certain rotation of Shi Kezuo; Owing to be provided with protective jacket, thereby reduced the wearing and tearing of power transmission line; Because the outer wall of cover and fix in the preformed armor rods of rotation wire clamp twines and is located at, thereby, power transmission line is rotated in interior cover along overcoat having limited conductor spacer along on the basis that the power transmission line axis direction moves with power transmission line; Because inside and outside cover adopts wear-resisting copper or stainless steel to make, not only guaranteed the resistance to wear of product but also avoided the corrosion of rainwater; Because fixing clamper is alternate or be symmetricly set on the framework with the rotation wire clamp, thereby make the whole stress balance of conductor spacer; Owing to take fixing clamper to combine, the vibration frequency of each root power transmission line pind down with the rotation wire clamp; Because vibration frequency was inconsistent when waving appearred in each power transmission line, thereby reduced the vibration of each power transmission line, made it be difficult to produce resonance, made power transmission line safe and reliable; Because each power transmission line fixed form difference, vibration frequency difference, integral body pins down mutually by framework, thereby can be when sleety weather occurring in time by the sleet on the vibration elimination power transmission line, reduced the accumulation of sleet on the circuit, thereby avoided freezing of power transmission line, reduced the possibility that circuit is waved; Owing to take preformed armor rods to fix, thereby make easy construction, not easy glide and loosening; Because rational in infrastructure, barrier propterty good, so very big practical and popularizing value is arranged.
Description of drawings
Below with reference to accompanying drawing the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of anti-dance conductor spacer of the present invention;
Accompanying drawing 2 is structural representations of a kind of rotation wire clamp of anti-dance conductor spacer;
Accompanying drawing 3 is structural representations of the interior cover in a kind of rotation wire clamp of anti-dance conductor spacer;
Accompanying drawing 5 is that a kind of framework of anti-dance conductor spacer is sexfid structural representation.
Embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, a kind of anti-dance conductor spacer of the present invention, form by framework 1, fixing clamper 2, rotation wire clamp 3, preformed armor rods 4, elastic damping connector 5, on framework 1, be provided with at least one fixing clamper 2 and at least one rotation wire clamp 3, fixing clamper 2 and rotation wire clamp 3 are separately or be symmetricly set on the framework 1, the framework 1 of present embodiment is quadrifid structure, is provided with two fixing clampers 2 and two 1 rotation wire clamps 3; Fixing clamper 2 is arranged on the framework 1 separately with rotation wire clamp 3; Fixing clamper 2, rotation wire clamp 3 are connected with framework 1 by elastic damping connector 5; Fixing clamper 2 is fixed on the power transmission line, described fixing clamper 2 can at least one preformed armor rods be fastened version on power transmission line of lead fixed hook, can also wire clamp be fixed on version on the power transmission line for adopting coupling bar, present embodiment adopts three preformed armor rodses 21 that the lead fixed hook is fastened on power transmission line; The crossed beam trunking body 34a that is provided with on the external diameter of cover 34 at least one preformed armor rods 4 passes in the rotation wire clamp 3 will rotate wire clamp 3 and be fastened on power transmission line, and present embodiment adopts three preformed armor rodses 4 to twine.The elastic damping connector of described elastic damping connector 5 for swinging within the specific limits.Described rotation wire clamp 3 is made up of rotation wire clip body 31, rotation wire dress cover 32, protective jacket 33, interior cover 34, overcoat 35, but rotation wire clip body 31 is the arm body of an axial restraint overcoat 35, and protective jacket 33 is the elasticity body of a folding; Described protective jacket 33 is arranged in the endoporus of interior cover 34, but the wear-resistant body of the folding that protective jacket 33 is employing rubber or nylon to be made, but present embodiment adopts rubber to make the wear-resistant body of folding; Cover 34 matches with overcoat 35 in described, and interior cover 34 is the body of an opening-closing structure, is provided with the crossed beam trunking body 34a that at least one is used to pass preformed armor rods 4 on the external diameter of interior cover 34, and present embodiment is designed to three crossed beam trunking body 34a; Described overcoat 35 is the version of a folding, is packed in respectively on rotation wire clip body 31, the rotation wire dress cover 32; In cover 34 fix along the power transmission line axial direction by overcoat 35.
With reference to accompanying drawing 5, accompanying drawing 5 is that a kind of framework 1 of anti-dance conductor spacer is sexfid structural representation, and fixing clamper 2 is arranged on the framework 1 separately with rotation wire clamp 3.
Fixing clamper of the present invention, rotation wire clamp can also be designed to various ways with being connected except that above-mentioned connected mode of framework; Framework can be made versions such as two divisions, tripartition, quadripartion, six divisions, eight divisions according to the designing requirement of circuit, but all belongs to the scope of protection of the invention.
Claims (9)
1. anti-dance conductor spacer, form by framework (1), fixing clamper (2), rotation wire clamp (3), preformed armor rods (4), elastic damping connector (5), it is characterized in that: be provided with at least one fixing clamper (2) and at least one rotation wire clamp (3) on framework (1), described fixing clamper (2), rotation wire clamp (3) are connected with framework (1) by elastic damping connector (5); Fixing clamper (2) is fixed on the power transmission line; The crossed beam trunking body (34a) that is provided with on the external diameter of cover (34) at least one preformed armor rods (4) passes in the rotation wire clamp (3) will rotate wire clamp (3) and be fastened on power transmission line.
2. a kind of anti-dance conductor spacer according to claim 1 is characterized in that: described fixing clamper (2) and rotation wire clamp (3) are separately or be symmetricly set on the framework (1).
3. a kind of anti-dance conductor spacer according to claim 1 is characterized in that: described fixing clamper (2) at least one preformed armor rods be fastened version on power transmission line of lead fixed hook.
4. a kind of anti-dance conductor spacer according to claim 1 is characterized in that: described fixing clamper (2) is fixed on version on the power transmission line for adopting coupling bar with wire clamp.
5. a kind of anti-dance conductor spacer according to claim 1 and 2, it is characterized in that: described rotation wire clamp (3) is made up of rotation wire clip body (31), rotation wire dress cover (32), protective jacket (33), interior cover (34), overcoat (35), and protective jacket (33) is the elasticity body of a folding; Described protective jacket (33) is arranged in the endoporus of interior cover (34); Cover (34) matches with overcoat (35) in described; Described overcoat (35) is the version of a folding, is packed in respectively on rotation wire clip body (31), the rotation wire dress cover (32); Cover (34) is fixed along the power transmission line axial direction by overcoat (35) in described.
6. according to claim 1 or 2 or 5 described a kind of anti-dance conductor spacers, it is characterized in that: the rotation wire clip body (31) in the described rotation wire clamp (3) but be the arm body of an axial restraint overcoat (35).
7. according to claim 1 or 2 or 5 described a kind of anti-dance conductor spacers, it is characterized in that: the protective jacket (33) in the described rotation wire clamp (3) but for adopting the wear-resistant body of the folding that rubber or nylon makes.
8. according to claim 1 or 2 or 5 described a kind of anti-dance conductor spacers, it is characterized in that: the interior cover (34) in the described rotation wire clamp (3) is the body of an opening-closing structure, is provided with the crossed beam trunking body (34a) that at least one is used to pass preformed armor rods (4) on the external diameter of interior cover (34).
9. a kind of anti-dance conductor spacer according to claim 1 is characterized in that: the elastic damping connector of described elastic damping connector (5) for swinging within the specific limits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010147989.0A CN102214903B (en) | 2010-04-04 | 2010-04-04 | A kind of Anti-swing spacing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010147989.0A CN102214903B (en) | 2010-04-04 | 2010-04-04 | A kind of Anti-swing spacing bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102214903A true CN102214903A (en) | 2011-10-12 |
| CN102214903B CN102214903B (en) | 2015-11-25 |
Family
ID=44746079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010147989.0A Active CN102214903B (en) | 2010-04-04 | 2010-04-04 | A kind of Anti-swing spacing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102214903B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014110678A1 (en) * | 2013-01-17 | 2014-07-24 | DANE, Roy | Aerial conductor wire suspension clamp |
| CN110518486A (en) * | 2019-09-09 | 2019-11-29 | 武汉博腾电力工程有限公司 | A kind of cable pay-off rack with guide fence body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089544A (en) * | 1994-06-15 | 1996-01-12 | Asahi Electric Works Ltd | Spacer, conductor loosely grasping part spacer and aerial transmission line prevented from galloping vibration |
| CN101425667A (en) * | 2008-08-08 | 2009-05-06 | 上海电力线路器材有限公司 | Cable clip rotary type anti-bouncing spacer |
| CN201408951Y (en) * | 2009-04-25 | 2010-02-17 | 江苏天南电力器材有限公司 | Antiskid spacing rod with anti-wear pads |
| CN201877762U (en) * | 2010-04-04 | 2011-06-22 | 江苏天南电力器材有限公司 | Anti-galloping spacing bar |
-
2010
- 2010-04-04 CN CN201010147989.0A patent/CN102214903B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089544A (en) * | 1994-06-15 | 1996-01-12 | Asahi Electric Works Ltd | Spacer, conductor loosely grasping part spacer and aerial transmission line prevented from galloping vibration |
| CN101425667A (en) * | 2008-08-08 | 2009-05-06 | 上海电力线路器材有限公司 | Cable clip rotary type anti-bouncing spacer |
| CN201408951Y (en) * | 2009-04-25 | 2010-02-17 | 江苏天南电力器材有限公司 | Antiskid spacing rod with anti-wear pads |
| CN201877762U (en) * | 2010-04-04 | 2011-06-22 | 江苏天南电力器材有限公司 | Anti-galloping spacing bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014110678A1 (en) * | 2013-01-17 | 2014-07-24 | DANE, Roy | Aerial conductor wire suspension clamp |
| CN110518486A (en) * | 2019-09-09 | 2019-11-29 | 武汉博腾电力工程有限公司 | A kind of cable pay-off rack with guide fence body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102214903B (en) | 2015-11-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226500, Rugao City, Jiangsu province Nantong City, such as Town Hing Yuen Road, No. 9 Patentee after: Jiangsu Tiannan Electric Power Co., Ltd Address before: 226522 Jiangsu city of Rugao Province Town South Gao Road No. 8 Patentee before: JIANGSU TIANNAN POWER EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |