CN102214903B - A kind of Anti-swing spacing bar - Google Patents
A kind of Anti-swing spacing bar Download PDFInfo
- Publication number
- CN102214903B CN102214903B CN201010147989.0A CN201010147989A CN102214903B CN 102214903 B CN102214903 B CN 102214903B CN 201010147989 A CN201010147989 A CN 201010147989A CN 102214903 B CN102214903 B CN 102214903B
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- China
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- wire clamp
- transmission line
- power transmission
- inner sleeve
- fixing clamper
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Abstract
The present invention relates to Anti-swing spacing bar used for transmission line, be made up of framework, fixing clamper, rotation wire clamp, preformed armor rods, elastic damping connector, framework is provided with at least one fixing clamper, rotates wire clamp, and fixing clamper, rotation wire clamp are connected with framework by elastic damping connector; Fixing clamper is fastened on power transmission line by preformed armor rods; Rotation wire clamp is fastened on power transmission line through rotating the crossed beam trunking body that the external diameter of inner sleeve in wire clamp is arranged by preformed armor rods; Rotate the mode that wire clamp takes inside and outside cover to combine, make power transmission line wave the certain rotation of Shi Kezuo; Owing to being provided with protective jacket, decrease the wearing and tearing of power transmission line; Rotate the preformed armor rods of wire clamp twine the outer wall that is located at inner sleeve and fix with power transmission line, power transmission line is rotated along overcoat in inner sleeve; Take fixing clamper to combine with rotation wire clamp, the vibration frequency of each power transmission line is pind down, and transmission line is in micro-vibrational state, eliminates the sleet on power transmission line, avoid icing by vibration.
Description
Technical field
The present invention relates to the gold utensil on a kind of power industry transmission line, specifically a kind of Anti-swing spacing bar.
Background technology
Through retrieval Patent documents of interest, not yet retrieve a kind of Anti-swing spacing bar identical with structure of the present invention at present.Existing ultra-high-tension power transmission line waves the unsafe factors such as the whiplash brought in order to what prevent power transmission line, then need to separate wire with conductor spacer; Although existing conductor spacer can separate wire, but also because existing conductor spacer generally takes the wire clamp of conductor spacer and transmission pressure to be fixed in a fixed manner, make when occurring that wind-force is larger, each power transmission line and conductor spacer are in a kind of stationary state, there will be entirety when wind-force is larger to wave, cause the resonance that overall generation is larger time serious, particularly in the situations such as heavy rain snow strong wind, this type of phenomenon is even more serious; Even along with waving of overall circuit cause Iron tower incline, phenomenon of collapsing, a lot of hidden danger is brought to transmission line, particularly along with global climate is constantly severe, the safety of this type of power equipment is more noticeable, so be necessary to be improved the conductor spacer of existing transmission line, to meet the needs of power transmission engineering.
Summary of the invention
The object of the invention is to provide a kind of improvement on existing conductor spacer basis, there is construction simple, waving of each power transmission line generation can be eliminated in time, prevent a kind of Anti-swing spacing bar resonated.
To achieve these goals, the present invention is by the following technical solutions:
A kind of Anti-swing spacing bar, be made up of framework, fixing clamper, rotation wire clamp, preformed armor rods, elastic damping connector, framework is provided with at least one fixing clamper and at least one rotates wire clamp, described fixing clamper with rotate wire clamp separately or be symmetricly set on framework; Described fixing clamper is the version that wire stay hook is fastened on power transmission line by least one preformed armor rods; Described fixing clamper, rotation wire clamp are connected with framework by elastic damping connector; Fixing clamper is fixed on power transmission line; Rotation wire clamp is fastened on power transmission line through rotating the crossed beam trunking body that the external diameter of inner sleeve in wire clamp is arranged by least one preformed armor rods; Described rotation wire clamp by rotating wire clip body, rotate wire dress cover, protective jacket, inner sleeve, overcoat form, protective jacket is the elasticity body of a folding; Described protective jacket is arranged in the endoporus of inner sleeve; Described inner sleeve matches with overcoat; Described overcoat is the version of a folding, is packed in rotation wire clip body respectively, rotation wire clamp covers; Described inner sleeve is fixed along power transmission line axial direction by overcoat; Described elastic damping connector is the elastic damping connector that can swing within the specific limits.
Described fixing clamper is the version that wire clamp is fixed on power transmission line by employing coupling bar.
Rotation wire clip body in described rotation wire clamp be one can the arm body of axial restraint overcoat.
Protective jacket in described rotation wire clamp be adopt rubber or nylon to make can the wear-resistant body of folding.
Inner sleeve in described rotation wire clamp is the body of an opening-closing structure, the external diameter of inner sleeve is provided with at least one for the crossed beam trunking body through preformed armor rods.
During use, press from both sides mounting means on the line according to the needs of engineering and the discrete form of local climate ambient conditions determination conductor spacer and fixing clamper and rotational line.Before construction, by fixing clamper with to rotate wire clamp alternate or be symmetricly set on framework, and be connected and fixed by elastic damping connector; During construction, first fixing clamper is hung on power transmission line, and then the rotation wire dress cover rotating wire clamp is opened, protective jacket and inner sleeve are opened, be sleeved on power transmission line, and by preformed armor rods, inner sleeve and protective jacket are fastened on power transmission line, then put in overcoat and rotation wire dress cover are sleeved on, bolt tightening is fixed.Respectively other is rotated wire clamp again according to these class methods to be fixed, finally fixing clamper preformed armor rods or coupling bar are fixedly installed with power transmission line; Rotational line folder is designed to inner sleeve and the rotatable version of overcoat and its objective is to make power transmission line can be for the relative rotation and design with overcoat in inner sleeve; Inner sleeve and overcoat adopt wear-resisting copper or stainless steel to make.
Advantage of the present invention is: owing to rotating the mode that wire clamp takes inside and outside cover to combine, thus make power transmission line wave the certain rotation of Shi Kezuo; Owing to being provided with protective jacket, thus decrease the wearing and tearing of power transmission line; Twine the outer wall that is located at inner sleeve owing to rotating the preformed armor rods of wire clamp and fix with power transmission line, thus limiting conductor spacer along on the basis of power transmission line axis direction movement, power transmission line can be made to rotate along overcoat in inner sleeve; Because inside and outside cover adopts wear-resisting copper or stainless steel to make, both ensure that the resistance to wear of product turn avoid the corrosion of rainwater; Because fixing clamper is alternate with rotation wire clamp or be symmetricly set on framework, thus make the overall stress balance of conductor spacer; Owing to taking fixing clamper to combine with rotation wire clamp, the vibration frequency of each power transmission line is pind down; Because when waving appears in each power transmission line, vibration frequency is inconsistent, thus reduce the vibration of each power transmission line, make it be difficult to produce resonance, make power transmission line safe and reliable; Because each power transmission line fixed form is different, vibration frequency is different, entirety is pind down mutually by framework, thus the sleet on power transmission line can be eliminated by vibration in time when there is sleety weather, decrease the accumulation of sleet on circuit, thus avoid freezing of power transmission line, reduce the possibility that circuit is waved; Owing to taking preformed armor rods to be fixed, thus make easy construction, not easy glide and loosen; Due to rational in infrastructure, barrier propterty good, so there is very large practical and popularizing value.
Accompanying drawing explanation
Below with reference to accompanying drawing, the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of Anti-swing spacing bar of the present invention;
Accompanying drawing 2 is structural representations of a kind of rotation wire clamp of Anti-swing spacing bar;
Accompanying drawing 3 is structural representations of the inner sleeve in a kind of rotation wire clamp of Anti-swing spacing bar;
Accompanying drawing 4 is structural representations of the overcoat in a kind of rotation wire clamp of Anti-swing spacing bar;
Accompanying drawing 5 is frameworks of a kind of Anti-swing spacing bar is sexfid structural representation.
Embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, a kind of Anti-swing spacing bar of the present invention, be made up of framework 1, fixing clamper 2, rotation wire clamp 3, preformed armor rods 4, elastic damping connector 5, framework 1 is provided with at least one fixing clamper 2 and at least one rotation wire clamp 3, fixing clamper 2 with rotate wire clamp 3 separately or be symmetricly set on framework 1, the framework 1 of the 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 framework 1 with rotation wire clamp 3 separately; Fixing clamper 2, rotation wire clamp 3 are connected with framework 1 by elastic damping connector 5; Fixing clamper 2 is fixed on power transmission line, the version that wire stay hook can be fastened on power transmission line at least one preformed armor rods by described fixing clamper 2, for employing coupling bar, wire clamp can also be fixed on the version on power transmission line, the present embodiment adopts three preformed armor rodses 21 to be fastened on power transmission line by wire stay hook; Rotation wire clamp 3 is fastened on power transmission line through rotating the crossed beam trunking body 34a that the external diameter of inner sleeve 34 in wire clamp 3 is arranged by least one preformed armor rods 4, and the present embodiment adopts three preformed armor rodses 4 to be wound around.Described elastic damping connector 5 is the elastic damping connector that can swing within the specific limits.Described rotation wire clamp 3 by rotation wire clip body 31, rotate wire dress cover 32, protective jacket 33, inner sleeve 34, overcoat 35 form, rotate wire clip body 31 be one can the arm body of axial restraint overcoat 35, protective jacket 33 is the elasticity body of a folding; Described protective jacket 33 is arranged in the endoporus of inner sleeve 34, and protective jacket 33 can the wear-resistant body of folding for what adopt rubber or nylon to make, and the present embodiment adopts rubber to make can the wear-resistant body of folding; Described inner sleeve 34 matches with overcoat 35, and inner sleeve 34 is the body of an opening-closing structure, and the external diameter of inner sleeve 34 is provided with at least one for the crossed beam trunking body 34a through preformed armor rods 4, the present embodiment is designed to three crossed beam trunking body 34a; Described overcoat 35 is the version of a folding, is packed in respectively and rotates in wire clip body 31, rotation wire dress cover 32; Inner sleeve 34 is fixed along power transmission line axial direction by overcoat 35.
With reference to accompanying drawing 5, accompanying drawing 5 is frameworks 1 of a kind of Anti-swing spacing bar is sexfid structural representation, and fixing clamper 2 is arranged on framework 1 separately with rotation wire clamp 3.
The connection of fixing clamper of the present invention, rotation wire clamp and framework can also be designed to various ways except above-mentioned connected mode; Framework can make the 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 (4)
1. an Anti-swing spacing bar, be made up of framework (1), fixing clamper (2), rotation wire clamp (3), preformed armor rods (4), elastic damping connector (5), it is characterized in that: on framework (1), be provided with at least one fixing clamper (2) and at least one rotates wire clamp (3), described fixing clamper (2) with rotate wire clamp (3) separately or be symmetricly set on framework (1); The version that wire stay hook is fastened on power transmission line at least one preformed armor rods by described fixing clamper (2); Described fixing clamper (2), rotation wire clamp (3) are connected with framework (1) by elastic damping connector (5); Fixing clamper (2) is fixed on power transmission line; At least one preformed armor rods (4) will rotate wire clamp (3) be fastened on power transmission line through rotating the crossed beam trunking body (34a) that the external diameter of inner sleeve (34) in wire clamp (3) is arranged; Described rotation wire clamp (3) is made up of rotation wire clip body (31), rotation wire dress cover (32), protective jacket (33), inner sleeve (34), overcoat (35), and protective jacket (33) is the elasticity body of a folding; Described protective jacket (33) is arranged in the endoporus of inner sleeve (34); Described inner sleeve (34) matches with overcoat (35); Described overcoat (35) is the version of a folding, is packed in respectively and rotates in wire clip body (31), rotation wire dress cover (32); Described inner sleeve (34) is fixed along power transmission line axial direction by overcoat (35); Described elastic damping connector (5) is the elastic damping connector that can swing within the specific limits.
2. a kind of Anti-swing spacing bar according to claim 1, is characterized in that: the rotation wire clip body (31) in described rotation wire clamp (3) be one can the arm body of axial restraint overcoat (35).
3. a kind of Anti-swing spacing bar according to claim 1, is characterized in that: the protective jacket (33) in described rotation wire clamp (3) can the wear-resistant body of folding for what adopt rubber or nylon to make.
4. a kind of Anti-swing spacing bar according to claim 1, it is characterized in that: the inner sleeve (34) in described rotation wire clamp (3) is the body of an opening-closing structure, the external diameter of inner sleeve (34) is provided with at least one for the crossed beam trunking body (34 through preformed armor rods (4)
a).
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 CN102214903A (en) | 2011-10-12 |
| CN102214903B true CN102214903B (en) | 2015-11-25 |
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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 |
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| Country | Link |
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| CN (1) | CN102214903B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140216808A1 (en) * | 2013-01-17 | 2014-08-07 | Roy Dane | 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3056042B2 (en) * | 1994-06-15 | 2000-06-26 | 旭電機株式会社 | Spacer and loose conductor gripper for spacer and overhead transmission line with galloping vibration prevented |
-
2010
- 2010-04-04 CN CN201010147989.0A patent/CN102214903B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102214903A (en) | 2011-10-12 |
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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. |