CN204633286U - Anti-dance damp type revolution wire clamp - Google Patents
Anti-dance damp type revolution wire clamp Download PDFInfo
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- CN204633286U CN204633286U CN201520249325.3U CN201520249325U CN204633286U CN 204633286 U CN204633286 U CN 204633286U CN 201520249325 U CN201520249325 U CN 201520249325U CN 204633286 U CN204633286 U CN 204633286U
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- clip body
- revolution wire
- revolution
- wire clip
- wire clamp
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Abstract
The utility model relates to a kind of anti-dance damp type revolution wire clamp, comprises the first revolution wire clip body, the second revolution wire clip body, revolution wire clamp cover plate; Be provided with four rubber columns be symmetric in conductor spacer framework, cross axle is limited in these four rubber columns; Second revolution wire clip body is provided with two pieces, and this second revolution wire clip body is connected by joint pin and each other at the rubber blanket of clamping hole built with fixing gripping wire, and is positioned over the first revolution wire clamp body interior; First revolution wire clip body and revolution wire clamp cover inner surface are inlaid with the first liner respectively, and the outer surface of the second revolution wire clip body is embedded with the second liner respectively, and the second liner outer surface contacts with the first liner inner surface.The beneficial effects of the utility model are: this wire clamp makes the wire that is held in wherein free to rotate, wire automatically reversed under the eccentric force of eccentric icing and finally cannot form the object that eccentric icing reaches control transmission line galloping, guaranteeing the operation of circuit stability and safety.
Description
Technical field
The utility model belongs to revolution wire clamp technical field, particularly relates to a kind of anti-dance damp type revolution wire clamp having control overhead transmission line galloping and reduce damping action.
Background technology
China's physical features is complicated, and the factors such as line alignment, terrain, meteorological condition and line construction parameter cause wire to wave.From transmission line accident statistical analysis data in recent years, line oscillation problem has become one of main factor threatening line security, waving of transmission line can cause transmission line flashover, tripping operation, gold utensil, insulator damage, wire strand breakage, broken string, even cause down the accidents such as tower, the safe operation of serious threat electrical network.So the harm that line oscillation brings should be reduced to greatest extent, avoid waving the loss caused, ensure line security stable operation.
It is mostly the fixing damping spacer gripped between the wire clamp of the conductor spacer that current China overhead transmission line is used and wire, be mainly used in suppressing transmission line aeolian vibration and time span vibration, and in winter, overhead transmission line Louis forms icing, the torsion limiting wire is gripped due to fixing between conductor spacer and wire, so icing is eccentric often, under certain wind-force, easily wave harm.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provide a kind of anti-dance damp type to turn round wire clamp, this wire clamp makes the wire that is held in wherein free to rotate, wire automatically reversed under the eccentric force of eccentric icing and finally cannot form the object that eccentric icing reaches control transmission line galloping, guaranteeing the operation of circuit stability and safety.
The purpose of this utility model has been come by following technical solution.This anti-dance damp type revolution wire clamp, be made up of the first revolution wire clip body, the second revolution wire clip body, revolution wire clamp cover plate, cross axle, joint pin, rubber blanket and rubber column, described first revolution wire clip body is connected by joint pin with revolution wire clamp cover plate, and is connected and fixed in conductor spacer framework by cross axle; Be provided with four rubber columns be symmetric in described conductor spacer framework, cross axle is limited in these four rubber columns; Described second revolution wire clip body is provided with two pieces, and this second revolution wire clip body is connected by joint pin and each other at the rubber blanket of clamping hole built with fixing gripping wire, and is positioned over the first revolution wire clamp body interior.The first described revolution wire clip body and revolution wire clamp cover inner surface are inlaid with the first liner respectively, and the outer surface of the second revolution wire clip body is embedded with the second liner respectively, and the second liner outer surface contacts with the first liner inner surface.
As preferably, the periphery of the first described revolution wire clip body and revolution wire clamp cover plate be provided with prevent dust enter and simultaneously in order to limit the stop lug of the second revolution wire clamp body shaft to motion.
As preferably, the first described liner and the second liner material used are abrasion-proof stainless steel material.
The beneficial effects of the utility model are: this wire clamp makes the wire that is held in wherein free to rotate, wire automatically reversed under the eccentric force of eccentric icing and finally cannot form the object that eccentric icing reaches control transmission line galloping, guaranteeing the operation of circuit stability and safety.
Accompanying drawing explanation
Fig. 1 is anti-dance damp type turning spur clamping structure figure of the present utility model.
Fig. 2 is the main TV structure figure of the first revolution wire clip body of the present utility model.
Fig. 3 is the side-looking structure chart of Fig. 2.
Fig. 4 is the main TV structure figure of the second revolution wire clip body of the present utility model.
Fig. 5 is the side-looking structure chart of Fig. 4.
Fig. 6 is the main TV structure figure of revolution wire clamp cover plate of the present utility model.
Fig. 7 is the side-looking structure chart of Fig. 6.
Fig. 8 is the main TV structure figure of the second liner of the present utility model.
Fig. 9 is the side-looking structure chart of Fig. 8.
Figure 10 is the main TV structure figure of the first liner of the present utility model.
Figure 11 is the side-looking structure chart of Figure 10.
Figure 12 is the main TV structure figure of rubber blanket of the present utility model.
Figure 13 is Figure 12 plan structure figure.
Figure 14 is the main TV structure figure of cross axle of the present utility model.
Figure 15 is 14 plan structure figure.
Label in accompanying drawing is respectively: 1, the first revolution wire clip body; 2, the second revolution wire clip body; 3, wire clamp cover plate is turned round; 4, cross axle; 5, joint pin; 6, rubber blanket; 7, rubber column; 8, conductor spacer framework; 9, stop lug; 10, clamping hole; 11, the first liner; 21, the second liner.
Embodiment
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model: as shown in accompanying drawing 1 to 15, the utility model is made up of the first revolution wire clip body 1, second revolution wire clip body 2, revolution wire clamp cover plate 3, cross axle 4, joint pin 5, rubber blanket 6, rubber column 7, described first revolution wire clip body 1 is connected by joint pin 5 with revolution wire clamp cover plate 3, and is connected and fixed in conductor spacer framework 8 by cross axle 4; Be provided with four rubber columns be symmetric 7 in described conductor spacer framework 8, cross axle 4 is limited in these four rubber columns 7, is suppressed the aeolian vibration of wire by the damping function of rubber column 7; Described second revolution wire clip body 2 is provided with two pieces, this the second revolution wire clip body 2 is connected by joint pin 5 each other and at the rubber blanket 6 of clamping hole 10 built with fixing gripping wire, rubber blanket 6 can make more to seal between wire clamp and wire, and it is inner to be positioned over the first revolution wire clip body 1; Described second revolution wire clip body 2 with the center line of clamping hole 10 for the centre of gyration between the first turning spur clamp 1 and revolution wire clamp cover plate 3 can 360 ° unrestrictedly freely rotate, the outer surface that therefore the described first inner surface and described second turning round wire clip body 1 and turn round wire clamp cover plate 3 turns round wire clip body 2 forms to relatively rotate and is connected.First revolution wire clip body 1 turns round wire clip body 2 with revolution wire clamp cover plate 3, second and all adopts hinge type version, coordinates closely, has good sealing.
Described the first revolution wire clip body 1, second revolution wire clip body 2, revolution wire clamp cover plate 3 etc. are all ZL101A is material, add the melting under certain hot conditions of the trace element such as strontium, rare earth, adopt Hpdc technological forming, surface through process such as polishing, shot-peening and chemical passivations, reaches the high strength of product, decay resistance again.
Described first revolution wire clip body 1 and revolution wire clamp cover plate 3 inner surface are inlaid with outer surface that the first liner 11, second turns round wire clip body 2 respectively and are embedded with the second liner 21, second liner 21 outer surface respectively and contact with the first liner 11 inner surface.
The periphery of described first revolution wire clip body 1 and revolution wire clamp cover plate 3 be provided with prevent dust enter and simultaneously in order to limit the stop lug 9 of the second revolution wire clip body 2 axial motion.
The first described liner 11 and the second liner 21 material used are abrasion-proof stainless steel material, have under the prerequisite possessing revolute function, make the advantage that contact-making surface is more wear-resisting.
The utility model is not limited to above-mentioned execution mode; no matter do any change on its shape or material are formed; every employing structural design provided by the utility model, is all one distortion of the present utility model, all should thinks within the utility model protection range.
Claims (2)
1. an anti-dance damp type revolution wire clamp, it is characterized in that: be made up of the first revolution wire clip body (1), the second revolution wire clip body (2), revolution wire clamp cover plate (3), cross axle (4), joint pin (5), rubber blanket (6) and rubber column (7), described first revolution wire clip body (1) is connected by joint pin (5) with revolution wire clamp cover plate (3), and is connected and fixed in conductor spacer framework (8) by cross axle (4); Be provided with four rubber columns be symmetric (7) in described conductor spacer framework (8), cross axle (4) is limited in these four rubber columns (7); Described second revolution wire clip body (2) is provided with two pieces, this second revolution wire clip body (2) is each other by joint pin (5) connection and at the rubber blanket (6) of clamping hole (10) built with fixing gripping wire, and it is inner to be positioned over the first revolution wire clip body (1); The first described revolution wire clip body (1) and revolution wire clamp cover plate (3) inner surface are inlaid with the first liner (11) respectively, the outer surface of the second revolution wire clip body (2) is embedded with the second liner (21) respectively, and the second liner (21) outer surface contacts with the first liner (11) inner surface.
2. anti-dance damp type according to claim 1 revolution wire clamp, is characterized in that: the first described revolution wire clip body (1) and the periphery of revolution wire clamp cover plate (3) be provided with prevent dust enter and simultaneously in order to limit the stop lug (9) of the second revolution wire clip body (2) axial motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249325.3U CN204633286U (en) | 2015-04-22 | 2015-04-22 | Anti-dance damp type revolution wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249325.3U CN204633286U (en) | 2015-04-22 | 2015-04-22 | Anti-dance damp type revolution wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633286U true CN204633286U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249325.3U Active CN204633286U (en) | 2015-04-22 | 2015-04-22 | Anti-dance damp type revolution wire clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN204633286U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226586A (en) * | 2015-10-23 | 2016-01-06 | 南车资阳机车有限公司 | A kind of Locomotive engine cable wire clamp and cable constrained procedure |
| CN107204597A (en) * | 2016-03-16 | 2017-09-26 | 中国电力科学研究院 | A kind of annular anti-dance device |
| CN107317288A (en) * | 2017-08-08 | 2017-11-03 | 华北电力科学研究院有限责任公司 | Sub-lead spacer and its collocation method |
| CN108645347A (en) * | 2018-06-19 | 2018-10-12 | 贵州电网有限责任公司 | A kind of electric power line ice-covering thickness measuring device and its application method |
| CN109994982A (en) * | 2019-04-29 | 2019-07-09 | 华北电力科学研究院有限责任公司 | A kind of revolution wire clamp of the damper of weak rotary resistance |
| CN110048358A (en) * | 2019-04-29 | 2019-07-23 | 华北电力科学研究院有限责任公司 | A kind of revolution wire clamp of the conductor spacer of weak rotary resistance |
-
2015
- 2015-04-22 CN CN201520249325.3U patent/CN204633286U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105226586A (en) * | 2015-10-23 | 2016-01-06 | 南车资阳机车有限公司 | A kind of Locomotive engine cable wire clamp and cable constrained procedure |
| CN107204597A (en) * | 2016-03-16 | 2017-09-26 | 中国电力科学研究院 | A kind of annular anti-dance device |
| CN107317288A (en) * | 2017-08-08 | 2017-11-03 | 华北电力科学研究院有限责任公司 | Sub-lead spacer and its collocation method |
| CN108645347A (en) * | 2018-06-19 | 2018-10-12 | 贵州电网有限责任公司 | A kind of electric power line ice-covering thickness measuring device and its application method |
| CN109994982A (en) * | 2019-04-29 | 2019-07-09 | 华北电力科学研究院有限责任公司 | A kind of revolution wire clamp of the damper of weak rotary resistance |
| CN110048358A (en) * | 2019-04-29 | 2019-07-23 | 华北电力科学研究院有限责任公司 | A kind of revolution wire clamp of the conductor spacer of weak rotary resistance |
| CN109994982B (en) * | 2019-04-29 | 2024-05-28 | 华北电力科学研究院有限责任公司 | Rotation wire clamp of damper with weak rotation resistance |
| CN110048358B (en) * | 2019-04-29 | 2024-06-07 | 华北电力科学研究院有限责任公司 | Rotary wire clamp of spacer with weak rotation resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |