CN201829898U - Novel antiskid type anti-vibration hammer - Google Patents
Novel antiskid type anti-vibration hammer Download PDFInfo
- Publication number
- CN201829898U CN201829898U CN2010202431964U CN201020243196U CN201829898U CN 201829898 U CN201829898 U CN 201829898U CN 2010202431964 U CN2010202431964 U CN 2010202431964U CN 201020243196 U CN201020243196 U CN 201020243196U CN 201829898 U CN201829898 U CN 201829898U
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- CN
- China
- Prior art keywords
- wire
- lead
- wire clamp
- stockbridge damper
- novel anti
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a novel antiskid type anti-vibration hammer, which comprises a lead wire, wherein two hammer heads are connected with the two ends of a steel stranded wire, a wire clamp is fixedly connected with the steel stranded wire, the wire clamp is suspended on the lead wire, the outer side face of the upper end of the wire clamp is provided with a plurality of spiral wire grooves which are separated from each other, the upper end of the wire clamp and the lead wire are twisted together by a plurality of pre-twisted wires, and the pre-twisted wires are buckled in the spiral wire grooves. The novel antiskid type anti-vibration hammer has the following beneficial effects that: the lead wire is fixed in each spiral wire groove of the wire clamp, so that the hammer not only can prevent a screw bolt from being loosened, but also has the capability for compensating the loose caused by the creep deformation, the plastic deformation and the vibration of the lead wire, therefore, the products are prevented from sliding wires, the lead wire is effectively prevented from being damaged due to fatigue, and the service life of a circuit is prolonged.
Description
Technical field
The utility model relates to the antihunting device that stops or reduce the electric wire shake on a kind of power line.
Background technology
The effect of stockbridge damper is to be used for reducing the fatigue damage of gentle breeze to lead, therefore must guarantee rational weight and installation site.Existing stockbridge damper multiple mode is installed, have plenty of wire clamp be fixed on the lead by screw, screw of long duration is just loosening easily, thereby causes that stockbridge damper is loosening, slippage or come off.Also having a kind of mounting means is that lead is provided with a plurality of projectioies at interval, then wire clamp is wrapped in wire clamp on the lead by preformed armor rods, and simultaneously, preformed armor rods is buckled in the groove between two projectioies, has pointed projection very easily to be easy to generate corona on the lead.
The utility model content
At the deficiency of existing stockbridge damper, the utility model provides a kind of novel anti-slip type stockbridge damper.
To achieve these goals, the measure taked of the utility model:
A kind of novel anti-slip type stockbridge damper, comprise that lead, two tups are connected the steel strand wire two ends, wire clamp is fixedlyed connected with steel strand wire, wire clamp is suspended on the lead, wire clamp upper end lateral surface is provided with the helix groove of several spaces, preformed armor rods is intertwined wire clamp upper end and lead, and preformed armor rods is buckled in the helix groove;
Described helix groove quantity is 3 to 5.
Described preformed armor rods is zinc-coated wire, aluminum cald steel wire or aluminum-alloy wire.
Described steel strand wire are galvanized strand wires.
Described tup is connected with steel strand wire by rivet clasp, crimping or casting.
Described tup is tuning fork shape, dog bone shape or cylindric.
Wire clamp is connected by crimping with steel strand wire.
The beneficial effects of the utility model: lead fixed is in the helicla flute of wire clamp, the loosening problem that does not only have bolt, also has the loosening ability that compensation takes place owing to lead creep, plastic deformation and vibration, guarantee that product does not have any slip phenomenon, effectively prevent the lead fatigue damage, extension wire service life, it is big that relative integral type has grip, and button type has anticorona relatively.
Description of drawings
Fig. 1, the utility model embodiment 1 structural representation.
Fig. 2, the utility model embodiment 2 structural representations.
Fig. 3, the utility model embodiment 3 structural representations.
Embodiment
A kind of novel anti-slip type stockbridge damper, comprise that lead 6, two tups 1 are connected steel strand wire 2 two ends, wire clamp 3 is fixedlyed connected with steel strand wire 2, wire clamp 3 is suspended on the lead 6, wire clamp 3 upper end lateral surfaces are provided with the helix groove 4 of some spaces, preformed armor rods 5 is intertwined wire clamp 3 upper ends and lead 6, and preformed armor rods 5 is buckled in the helix groove 4; Helix groove 4 quantity are generally 3 to 5 the bests.Preformed armor rods 5 is zinc-coated wire, aluminum cald steel wire or aluminum-alloy wire.Steel strand wire are galvanized strand wires.Tup 1 is connected with steel strand wire by rivet clasp, crimping or casting.Tup 1 is tuning fork shape (as Fig. 1), dog bone shape (as Fig. 3) or cylindric (as Fig. 2).Wire clamp 3 and steel strand wire 2 are connected by crimping.Many preformed armor rodses 5 are set in the helix groove 4 wire clamp and lead are bundled securely like this, so neither can become flexible, and also corona can not take place.
Those skilled in the art's simple change and replacement all are within the protection range of the present utility model in this area.
Claims (7)
1. novel anti-slip type stockbridge damper, comprise that lead (6), two tups (1) are connected steel strand wire (2) two ends, wire clamp (3) is fixedlyed connected with steel strand wire (2), wire clamp (3) is suspended on the lead (6), it is characterized in that, wire clamp (3) upper end lateral surface is provided with the helix groove (4) of some spaces, and preformed armor rods (5) is intertwined wire clamp (3) upper end and lead (6), and preformed armor rods (5) is buckled in the helix groove (4).
2. a kind of novel anti-slip type stockbridge damper according to claim 1 is characterized in that described helix groove (4) quantity is 3 to 5.
3. a kind of novel anti-slip type stockbridge damper according to claim 1 and 2 is characterized in that described preformed armor rods (5) is zinc-coated wire, aluminum cald steel wire or aluminum-alloy wire.
4. a kind of novel anti-slip type stockbridge damper according to claim 3 is characterized in that described steel strand wire are galvanized strand wires.
5. a kind of novel anti-slip type stockbridge damper according to claim 4 is characterized in that, described tup (1) is connected with steel strand wire by rivet clasp, crimping or casting.
6. a kind of novel anti-slip type stockbridge damper according to claim 5 is characterized in that described tup (1) is a tuning fork shape or cylindric.
7. a kind of novel anti-slip type stockbridge damper according to claim 6 is characterized in that wire clamp (3) is connected by crimping with steel strand wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202431964U CN201829898U (en) | 2010-06-30 | 2010-06-30 | Novel antiskid type anti-vibration hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202431964U CN201829898U (en) | 2010-06-30 | 2010-06-30 | Novel antiskid type anti-vibration hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829898U true CN201829898U (en) | 2011-05-11 |
Family
ID=43968412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202431964U Expired - Fee Related CN201829898U (en) | 2010-06-30 | 2010-06-30 | Novel antiskid type anti-vibration hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518530A (en) * | 2019-07-25 | 2019-11-29 | 国网内蒙古东部电力有限公司 | A kind of integral type damper |
| CN110867806A (en) * | 2019-12-05 | 2020-03-06 | 国网辽宁省电力有限公司沈阳供电公司 | Novel strain clamp |
-
2010
- 2010-06-30 CN CN2010202431964U patent/CN201829898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518530A (en) * | 2019-07-25 | 2019-11-29 | 国网内蒙古东部电力有限公司 | A kind of integral type damper |
| CN110867806A (en) * | 2019-12-05 | 2020-03-06 | 国网辽宁省电力有限公司沈阳供电公司 | Novel strain clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FENGXIN ELECTRIC POWER FITTING CO., LTD. Free format text: FORMER NAME: NINGBO FENGXIN ELECTRICAL APPLIANCES MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315504 No. 128, Song Yang Road, Fenghua hi tech Industrial Park, Zhejiang, China Patentee after: FENGXIN ELECTRICAL TECHNOLOGY CO., LTD. Address before: 315500 Zhejiang city of Fenghua province private science and Technology Park A district (poly Jinlu) Patentee before: Ningbo Fengxin Electric Power Fitting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |