CN201726086U - Wave-prevention spacer - Google Patents
Wave-prevention spacer Download PDFInfo
- Publication number
- CN201726086U CN201726086U CN2010202184613U CN201020218461U CN201726086U CN 201726086 U CN201726086 U CN 201726086U CN 2010202184613 U CN2010202184613 U CN 2010202184613U CN 201020218461 U CN201020218461 U CN 201020218461U CN 201726086 U CN201726086 U CN 201726086U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- transmission line
- rotary sleeve
- rotation wire
- fixed
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a wave-prevention spacer which is used on the transmission lines of the power industry. The wave-prevention spacer is composed of a frame, a fixed wire clamp, a rotary wire clamp, an elastic damp connecting piece, wherein the frame is provided with at least one fixed wire clamp and at least one rotary wire clamp, and the fixed wire clamp and the rotary wire clamp are connected with the frame by the elastic damp connecting piece; the fixed wire clamp is fixed on the transmission line; the rotary wire clamp is composed of a rotary wire clamp body, a rotary wire clamp cover, a protective cover and a rotary cover part, wherein the rotary cover part and the protective cover are fixed on the transmission line; because the rotary cover part in the rotary wire clamp can rotate along the rotary wire clamp body and the rotary wire clamp cover, the transmission line can rotate to certain degree when the transmission line waves. Because the wave-prevention spacer is provided with the protective cover, abrasion to the transmission line can be reduced. Because the fixed wire clamp is combined with the rotary wire clamp, the vibration frequency of each transmission line is restricted so as to lower the vibration of each transmission line, and the transmission line is safe and reliable.
Description
Technical field
The utility model relates to the gold utensil of using on a kind of power industry transmission line, specifically anti-dance conductor spacer.
Background technology
Relevant by retrieval patent documentation does not retrieve the anti-dance conductor spacer identical with the utility model structure 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 purpose of this utility model is that a kind of improvement on existing conductor spacer basis will be provided, and has construction simply, can in time eliminate waving of each power transmission line generation, prevents the anti-dance conductor spacer that resonates.
To achieve these goals, the utility model is by the following technical solutions:
The anti-dance conductor spacer, form by framework, fixing clamper, rotation wire clamp, 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, described rotation wire clamp is made up of rotation wire clip body, rotation wire dress cover, protective jacket, rotary sleeve parts, the rotary sleeve parts are fixed on the power transmission line together with protective jacket, and the rotary sleeve parts can rotate along the axle center of rotation wire clip body, rotation wire dress cover; Described protective jacket is the elasticity body of a folding; Described rotary sleeve parts are the body of an opening-closing structure form.
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.
Rotary sleeve parts in the described rotation wire clamp are made up of rotary sleeve half I of, rotary sleeve half II of, hold-down bolt, retainer plate; Described retainer plate is an elastic ring, and elastic tightening is on hold-down bolt; Rotary sleeve half I of, rotary sleeve half II of are fixed on the power transmission line together with protective jacket by hold-down bolt.
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 is opened, be sleeved on the power transmission line, and rotary sleeve half I of, rotary sleeve half II of be fixed on the power transmission line together with protective jacket by hold-down bolt, will rotate wire dress cover again and be sleeved on the rotary sleeve parts, 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; The rotation wire clamp is designed to rotatable version and its objective is in order to make power transmission line can do relatively rotation design; Hold-down bolt in the rotary sleeve parts is provided with retainer plate and its objective is and be convenient to install, and prevents from that hold-down bolt from dropping in the high-altitude to be provided with.
The utility model has the advantages that:, thereby make power transmission line wave the certain rotation of Shi Kezuo owing to the rotary sleeve parts in the rotation wire clamp can rotate along the axle center of rotation wire clip body, rotation wire dress cover; Owing to be provided with protective jacket, thereby reduced the wearing and tearing of power transmission line; 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; 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 utility model is described further:
Accompanying drawing 1 is the structural representation of the utility model anti-dance conductor spacer;
Accompanying drawing 2 is structural representations of the rotation wire clamp of anti-dance conductor spacer;
Accompanying drawing 3 is the structural representations along accompanying drawing 2A-A section;
Accompanying drawing 4 is that the framework of anti-dance conductor spacer is sexfid structural representation.
Embodiment
With reference to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, anti-dance conductor spacer of the present utility model is made up of framework 1, fixing clamper 2, rotation wire clamp 3, elastic damping connector 4, on framework 1, be provided with at least one fixing clamper 2 and at least one rotation wire clamp 3, described 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 4, the elastic damping connector of described elastic damping connector 4 for swinging within the specific limits; Fixing clamper 2 is fixed on the power transmission line, 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; Described rotation wire clamp 3 is made up of rotation wire clip body 31, rotation wire dress cover 32, protective jacket 33, rotary sleeve parts 34, rotary sleeve parts 34 are fixed on the power transmission line together with protective jacket 33, and rotary sleeve parts 34 can rotate along the axle center of rotation wire clip body 31, rotation wire dress cover 32; Described protective jacket 33 is the elasticity body of a folding; Described rotary sleeve parts 34 are the body of an opening-closing structure form, and rotary sleeve parts 34 are made up of rotary sleeve half I of 341, rotary sleeve half II of 342, hold-down bolt 343, retainer plate 344; Described retainer plate 344 is an elastic ring, and elastic tightening is on hold-down bolt 343; Rotary sleeve half I of 341, rotary sleeve half II of 342 are fixed on the power transmission line together with protective jacket 33 by hold-down bolt 343.
With reference to accompanying drawing 4, accompanying drawing 4 is that the 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 utility model, 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 the utility model protection.
Claims (6)
1. anti-dance conductor spacer, form by framework (1), fixing clamper (2), rotation wire clamp (3), elastic damping connector (4), 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 (4); Fixing clamper (2) is fixed on the power transmission line, 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), rotary sleeve parts (34), rotary sleeve parts (34) are fixed on the power transmission line together with protective jacket (33), and rotary sleeve parts (34) can rotate along the axle center of rotation wire clip body (31), rotation wire dress cover (32); Described protective jacket (33) is the elasticity body of a folding; Described rotary sleeve parts (34) are the body of an opening-closing structure form.
2. 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. 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. 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. anti-dance conductor spacer according to claim 1 is characterized in that: the rotary sleeve parts (34) in the described rotation wire clamp (3) are made up of rotary sleeve half I (341), rotary sleeve half II (342), hold-down bolt (343), retainer plate (344); Described retainer plate (344) is an elastic ring, and elastic tightening is on hold-down bolt (343); Rotary sleeve half I (341), rotary sleeve half II (342) are fixed on the power transmission line together with protective jacket (33) by hold-down bolt (343).
6. anti-dance conductor spacer according to claim 1 is characterized in that: the elastic damping connector of described elastic damping connector (4) for swinging within the specific limits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202184613U CN201726086U (en) | 2010-05-31 | 2010-05-31 | Wave-prevention spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202184613U CN201726086U (en) | 2010-05-31 | 2010-05-31 | Wave-prevention spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726086U true CN201726086U (en) | 2011-01-26 |
Family
ID=43494439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202184613U Expired - Fee Related CN201726086U (en) | 2010-05-31 | 2010-05-31 | Wave-prevention spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290762A (en) * | 2011-03-30 | 2011-12-21 | 山东电力集团公司烟台供电公司 | Anti-ice/rain (anti-freezing/rain) and anti-galloping preformed armor rod clip rotary interphase spacer |
| CN102856865A (en) * | 2012-10-08 | 2013-01-02 | 江苏天南电力器材有限公司 | Anti-galloping clamp rotary spacer |
| CN103208768A (en) * | 2012-03-28 | 2013-07-17 | 国家电网公司 | Method for suppressing waving of extra-high voltage bundled conductor |
-
2010
- 2010-05-31 CN CN2010202184613U patent/CN201726086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290762A (en) * | 2011-03-30 | 2011-12-21 | 山东电力集团公司烟台供电公司 | Anti-ice/rain (anti-freezing/rain) and anti-galloping preformed armor rod clip rotary interphase spacer |
| CN103208768A (en) * | 2012-03-28 | 2013-07-17 | 国家电网公司 | Method for suppressing waving of extra-high voltage bundled conductor |
| CN102856865A (en) * | 2012-10-08 | 2013-01-02 | 江苏天南电力器材有限公司 | Anti-galloping clamp rotary spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20180531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |