CN201877762U - Anti-galloping spacing bar - Google Patents
Anti-galloping spacing bar Download PDFInfo
- Publication number
- CN201877762U CN201877762U CN2010201606340U CN201020160634U CN201877762U CN 201877762 U CN201877762 U CN 201877762U CN 2010201606340 U CN2010201606340 U CN 2010201606340U CN 201020160634 U CN201020160634 U CN 201020160634U CN 201877762 U CN201877762 U CN 201877762U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- transmission line
- rotation wire
- rotation
- conductor spacer
- 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
Links
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to an anti-galloping spacing bar for a transmission line. The anti-galloping spacing bar comprises a frame, a fixing wire clamp, a rotation wire clamp, a performed wire and an elastic damping connector, wherein the frame is provided with at least one of the fixing wire clamp and the rotation wire clamp; the fixing wire clamp and the rotation wire clamp are connected with the frame by the elastic damping connector; the fixing wire clamp is fixed on the transmission line by the performed wire which passes through a wire through slot disposed on the outer diameter of an inner sleeve in the rotation wire clamp to wrap and fix the rotation wire clamp on the transmission line; the rotation wire clamp adopts the combination mode of the inner sleeve and an outer sleeve, so that the transmission line can do certain rotation when in galloping; a protective sleeve is disposed to reduce the wear of the transmission line; the performed wire of the rotation wire clamp is wound at the outer wall of the inner sleeve and fixed with the transmission line, so that the transmission line can rotate along the outer sleeve in the inner sleeve; by the combination of the fixing wire clamp and the rotation wire clamp, the vibration frequency of each transmission line is limited, the transmission line is in a micro-vibration state, and rain and snow on the transmission line are removed, so that freezing is avoided.
Description
Technical field
The utility model relates to the gold utensil of using 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 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 a kind of anti-dance conductor spacer that resonates.
To achieve these goals, the utility model 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 geometrical clamp 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 geometrical clamp 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.
The utility model has the advantages that:, thereby make power transmission line wave the certain rotation of Shi Kezuo because the rotation wire clamp is taked the mode of inside and outside cover combination; 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 utility model is described further:
Accompanying drawing 1 is the structural representation of a kind of anti-dance conductor spacer of the utility model;
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 utility model, 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 geometrical clamp preformed armor rods 21 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 geometrical clamp 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 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 (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 geometrical clamp preformed armor rods (21) 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. a kind of anti-dance conductor spacer according to claim 5 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. a kind of anti-dance conductor spacer according to claim 5 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. a kind of anti-dance conductor spacer according to claim 5, 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 |
|---|---|---|---|
| CN2010201606340U CN201877762U (en) | 2010-04-04 | 2010-04-04 | Anti-galloping spacing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201606340U CN201877762U (en) | 2010-04-04 | 2010-04-04 | Anti-galloping spacing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877762U true CN201877762U (en) | 2011-06-22 |
Family
ID=44165671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201606340U Expired - Fee Related CN201877762U (en) | 2010-04-04 | 2010-04-04 | Anti-galloping spacing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214903A (en) * | 2010-04-04 | 2011-10-12 | 江苏天南电力器材有限公司 | Anti-oscillation spacer |
-
2010
- 2010-04-04 CN CN2010201606340U patent/CN201877762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214903A (en) * | 2010-04-04 | 2011-10-12 | 江苏天南电力器材有限公司 | Anti-oscillation spacer |
| CN102214903B (en) * | 2010-04-04 | 2015-11-25 | 江苏天南电力器材有限公司 | A kind of Anti-swing spacing bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202034506U (en) | Lead hanging hook of earth wire | |
| CN101425667A (en) | Cable clip rotary type anti-bouncing spacer | |
| CN205583605U (en) | Low pressure circuit interphase insulation conductor spacer | |
| CN102214903B (en) | A kind of Anti-swing spacing bar | |
| CN201877762U (en) | Anti-galloping spacing bar | |
| CN201726086U (en) | Wave-prevention spacer | |
| CN203967695U (en) | The preformed inter-phase spacer of two-conductor line | |
| CN203632173U (en) | Skid-resistance and vibration-resistance hammer for overhead line | |
| CN103439775B (en) | Optical fiber wiring device | |
| CN203674668U (en) | Preformed wire clamp anti-vibration hammer | |
| CN204081617U (en) | A kind of mountain area of glass fiber reinforced plastic V-arrangement string is anti-waves transmission line tangent tower | |
| CN203522089U (en) | Anti-galloping line-stabilizing pipe | |
| CN207283122U (en) | A kind of distribution network line connector vibrationproof damping unit | |
| CN202513521U (en) | Strain clamp for carbon fiber compound core lead | |
| CN202050214U (en) | Suspension clamp device capable of axially rotating for overhead power transmission line | |
| CN201438632U (en) | Pre-twisted conductor spacer | |
| CN204517336U (en) | A kind of annular quadripartion anti-dance device | |
| CN204538617U (en) | A kind of two suspension clamps for erecting cable | |
| CN203760992U (en) | Double spring end part vibration reducing type spacing rod | |
| CN202756406U (en) | Inhaul cable | |
| CN204087940U (en) | A kind of mountain area of fiberglass Eight characters string resists pulls out transmission line tangent tower | |
| CN207939169U (en) | A kind of shaping type stockbridge damper | |
| CN206611140U (en) | A kind of power overhead network reinforcement by connection device | |
| CN201191745Y (en) | Anti-bouncing rotary cable clip apparatus | |
| CN201549852U (en) | L-string suspension connecting plate used for small-angle straight-line tower of UHV transmission line |
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: 20110622 Termination date: 20180404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |