CN105119224A - Take-back device of stockbridge damper on power transmission line - Google Patents
Take-back device of stockbridge damper on power transmission line Download PDFInfo
- Publication number
- CN105119224A CN105119224A CN201510620363.XA CN201510620363A CN105119224A CN 105119224 A CN105119224 A CN 105119224A CN 201510620363 A CN201510620363 A CN 201510620363A CN 105119224 A CN105119224 A CN 105119224A
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- CN
- China
- Prior art keywords
- transmission line
- stockbridge damper
- power transmission
- back device
- groove
- 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.)
- Pending
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- Load-Engaging Elements For Cranes (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a tack-back device of a stockbridge damper on a power transmission line, relating to the field of power transmission lines. The tack-back device is characterized in that one side of a body (1) is provided with a handle (7), the other side of the body (1) is provided with a groove (2), an ear part (3) is arranged on the groove arm of the body (1), the ear part (3) is in key connection with a gravity hammer (4), the front end of the body (1) is provided with a grasp hook (6), and the grasp hook (6) is further provided with a fixing device (5) which can be a spring. The tack-back device is simple in structure and can conveniently pull the stockbridge damper back to the original position when the stockbridge damper on the power transmission line displaces. The operation is simple and the use is convenient.
Description
one, technical field
The present invention relates to transmission line field, the stockbridge damper particularly on a kind of transmission line recovers device.
two, background technology
; in order to prevent electric wire from swinging on transmission line near electric pole; hang with stockbridge damper; but the position that transmission line is positioned at electric pole is in a high position, the centre position transmission line between two electric poles is in low level, so the time one is long; stockbridge damper will to transmission line intermediate bit, and this just needs stockbridge damper to move to original position.
three, summary of the invention
The stockbridge damper on a kind of transmission line is provided to recover device for the problems referred to above invention, it is characterized in that: body (1) be provided with handle (7), the another side of body (1) is provided with groove (2), the groove arm of body (1) is provided with ear (3), ear (3) is connected with gravity drop hammer (4) key, the front end of body (1) is provided with grapple (6), grapple (6) is also provided with fixture (5), and described fixture (5) can be spring.
Beneficial effect of the present invention is: invention structure is simple, easily stockbridge damper is retracted origin-location when displacement occurs the stockbridge damper on transmission line, simple to operate, convenient, uses.
four, accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1, body, 2, groove, 3, ear, 4, gravity drop hammer, 5, fixture, 6, grapple, 7, handle (7).
five, embodiment
Embodiment 1, stockbridge damper on a kind of transmission line recovers device, it is characterized in that: body (1) be provided with handle (7), the another side of body (1) is provided with groove (2), the groove arm of body (1) is provided with ear (3), ear (3) is connected with gravity drop hammer (4) key, and the front end of body (1) is provided with grapple (6), grapple (6) is also provided with fixture (5), described fixture (5) can be spring.The present invention in use, power transmission line being stuck in groove (2) is stuck on power transmission line, a power is applied to gravity drop hammer (4), device just prolongs the position that power transmission line slides to stockbridge damper, when encountering stockbridge damper due to inertia and Action of Gravity Field, originally the grapple (6) upwarped is rotated down and will be hooked to stockbridge damper, then will recover device and stockbridge damper retracts by fasten in advance at handle (7) rope.Invention structure is simple, easily stockbridge damper is retracted origin-location when displacement occurs the stockbridge damper on transmission line, simple to operate, convenient, uses.
Claims (1)
1. the stockbridge damper on a transmission line recovers device, it is characterized in that: body (1) be provided with handle (7), the another side of body (1) is provided with groove (2), the groove arm of body (1) is provided with ear (3), ear (3) is connected with gravity drop hammer (4) key, the front end of body (1) is provided with grapple (6), grapple (6) is also provided with fixture (5), and described fixture (5) can be spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620363.XA CN105119224A (en) | 2015-09-26 | 2015-09-26 | Take-back device of stockbridge damper on power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510620363.XA CN105119224A (en) | 2015-09-26 | 2015-09-26 | Take-back device of stockbridge damper on power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105119224A true CN105119224A (en) | 2015-12-02 |
Family
ID=54667150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510620363.XA Pending CN105119224A (en) | 2015-09-26 | 2015-09-26 | Take-back device of stockbridge damper on power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105119224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257627A (en) * | 2016-12-28 | 2018-07-06 | 镇江金马科技有限公司 | A kind of anti-falling type hard disk component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285610A (en) * | 1985-10-09 | 1987-04-20 | 旭電機株式会社 | Overhead line damper |
| CN201490669U (en) * | 2009-09-18 | 2010-05-26 | 衡水供电公司 | Damper replacer for overhead static cable |
| CN201887409U (en) * | 2010-12-10 | 2011-06-29 | 山东电力研究院 | Mechanical withdrawal device for antivibration hammer of overhead power transmission line |
| CN205178434U (en) * | 2015-09-26 | 2016-04-20 | 国网青海省电力公司 | Device is recovered to last stockbridge damper of transmission line |
-
2015
- 2015-09-26 CN CN201510620363.XA patent/CN105119224A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6285610A (en) * | 1985-10-09 | 1987-04-20 | 旭電機株式会社 | Overhead line damper |
| CN201490669U (en) * | 2009-09-18 | 2010-05-26 | 衡水供电公司 | Damper replacer for overhead static cable |
| CN201887409U (en) * | 2010-12-10 | 2011-06-29 | 山东电力研究院 | Mechanical withdrawal device for antivibration hammer of overhead power transmission line |
| CN205178434U (en) * | 2015-09-26 | 2016-04-20 | 国网青海省电力公司 | Device is recovered to last stockbridge damper of transmission line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108257627A (en) * | 2016-12-28 | 2018-07-06 | 镇江金马科技有限公司 | A kind of anti-falling type hard disk component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |