CN108539697A - It is a kind of can be with the damper of adjustment length - Google Patents
It is a kind of can be with the damper of adjustment length Download PDFInfo
- Publication number
- CN108539697A CN108539697A CN201810513711.7A CN201810513711A CN108539697A CN 108539697 A CN108539697 A CN 108539697A CN 201810513711 A CN201810513711 A CN 201810513711A CN 108539697 A CN108539697 A CN 108539697A
- Authority
- CN
- China
- Prior art keywords
- tup
- damper
- adjustment length
- steel strand
- strand wires
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses it is a kind of can be with the damper of adjustment length, including small tup, outer surface one end of the small tup is installed with big tup, the outer surface side of the big tup is fixedly connected with steel strand wires, the outer surface of the steel strand wires is installed with shockproof hammer thread clip by centre position, the upper end outer surface of the shockproof hammer thread clip is fixedly connected with installs fixture, the inner surface side of the installs fixture is movably installed with shield lines, the circle of inner surface one of the shield lines is movably installed with conducting wire, and the outer surface side of the steel strand wires is movably installed with spring.It is of the present invention it is a kind of can be with the damper of adjustment length, it is set not merely for reducing conducting wire because wind-force heaves out vibration, it is described it is a kind of can be installed with the damper of adjustment length after, the movement with conductor vibration opposite in phase can be generated, while to make conductor vibration eliminate or weaken, acceptable free adjustment length is easy to operate, application is more preferable, brings better prospect of the application.
Description
Technical field
The present invention relates to damper field, more particularly to it is a kind of can be with the damper of adjustment length.
Background technology
Damper sets to reduce conducting wire because wind-force heaves out vibration.High-tension overhead line bar position is higher, span compared with
Greatly, when conducting wire is acted on by wind-force, it may occur that vibration.When conductor vibration, the operating condition at conducting wire suspension is the most unfavorable.By
In multiple vibration, because of periodically bending fatigue rupture can occur for conducting wire.When overhead transmission line span is more than 120 meters, generally adopt
With damper vibrationproof；There is certain drawbacks, the vibrationproof of damper and grounded-line connection structure when in use in existing damper
Frequency single-wide is small, vibration-isolating effect be not it is fine, it is existing how solving the big frequency range vibrationproof of Great span grounded-line, do not have also
There is basic solution, bring certain influence during use, for this purpose, it is proposed that a kind of can be with the vibrationproof of adjustment length
Hammer.
Invention content
Background technology can be effectively solved the main purpose of the present invention is to provide a kind of with the damper of adjustment length
The problems in.
To achieve the above object, the technical solution that the present invention takes is：
It is a kind of to be installed with sledgehammer with the damper of adjustment length, including small tup, outer surface one end of the small tup
The outer surface side of head, the big tup is fixedly connected with steel strand wires, and peace is fixed in the outer surface of the steel strand wires by centre position
Equipped with shockproof hammer thread clip, the upper end outer surface of the shockproof hammer thread clip is fixedly connected with installs fixture, the installs fixture it is interior
Surface side is movably installed with shield lines, and the inner surface one of the shield lines, which encloses, is movably installed with conducting wire, outside the steel strand wires
Surface side is movably installed with spring.
Preferably, the conducting wire is connected with each other with shield lines, is bonded to each other.
Preferably, the big tup and small tup are fixedly connected with steel strand wires, and the big tup is bigger than small tup
0. 5 radius.
Preferably, the spring is two groups, is uniformly distributed the centre position with steel strand wires and big tup.
Preferably, the spacing between the spring, steel strand wires and big tup is equal.
Preferably, the big tup and small tup are solid construction.
Compared with prior art, the present invention has the advantages that：This can mainly be existed with the damper of adjustment length
The spring of the outer surface side activity installation of steel strand wires, spring can free adjustment length, easy to operate, application is more preferable,
The anti-vibration frequency that can be much higher than existing single damper with the anti-vibration frequency that the damper of adjustment length uses of invention, relatively
It is more preferable in traditional approach.
Description of the drawings
Fig. 1 be the present invention it is a kind of can be with the overall structure diagram of the damper of adjustment length.
Fig. 2 be the present invention it is a kind of can be with the partial view of the damper of adjustment length.
Fig. 3 be the present invention it is a kind of can be with the steel strand wires view of the damper figure of adjustment length.
In figure：1, small tup；2, big tup；3, steel strand wires；4, shockproof hammer thread clip；5, installs fixture；6, lines are protected；7, it leads
Line；8, spring.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
As shown in Figs. 1-3, a kind of can be with the damper of adjustment length, including small tup 1, outer surface one end of small tup 1
It is installed with big tup 2, the outer surface side of big tup 2 is fixedly connected with steel strand wires 3, and the outer surface of steel strand wires 3 is by centre
Position is installed with shockproof hammer thread clip 4, and the upper end outer surface of shockproof hammer thread clip 4 is fixedly connected with installs fixture 5, vibrationproof plumb line
Damper is clamped respectively on folder 4, in an installation point of transmission ＆ distribution conducting wire 7, assembles the damper of above structure, realizes conducting wire 7
Multidirectional vibration balancing.The inner surface side of installs fixture 5 is movably installed with shield lines 6, and the circle of inner surface one of shield lines 6 is lived
Dynamic to be equipped with conducting wire 7, the outer surface sides of steel strand wires 3 is movably installed with spring 8, spring 8 can free adjustment length, and spring
8 elasticity is big, but elasticity is very well, operates conveniently, application is more preferable, and of the invention can be made with the damper of adjustment length
Anti-vibration frequency is much higher than the anti-vibration frequency of existing single damper.
Conducting wire 7 is connected with each other with shield lines 6, is bonded to each other；Big tup 2 and small tup 1 are fixedly connected with steel strand wires 3,
And the big tup 2 0. 5 radius bigger than small tup 1；Spring 8 is two groups, is uniformly distributed and steel strand wires 3 and big tup 2
Centre position；Spacing between spring 8, steel strand wires 3 and big tup 2 is equal；Big tup 2 and small tup 1 are solid construction.
It should be noted that the present invention be it is a kind of can with the damper of adjustment length, including small tup 1, small tup 1 it is outer
Surface one end is installed with big tup 2, and the outer surface side of big tup 2 is fixedly connected with steel strand wires 3, the appearance of steel strand wires 3
Face is installed with shockproof hammer thread clip 4 by centre position, and the upper end outer surface of shockproof hammer thread clip 4 is fixedly connected with installs fixture 5,
Damper is clamped on shockproof hammer thread clip 4 respectively, the inner surface side of installs fixture 5 is movably installed with shield lines 6, shield lines 6
The circle of inner surface one is movably installed with conducting wire 7, and the outer surface side of steel strand wires 3 is movably installed with spring 8, and spring 8 can be adjusted freely
Length is saved, easy to operate, application is more preferable, and the present invention can be much higher than existing with the anti-vibration frequency that the damper of adjustment length uses
There is the anti-vibration frequency of single damper, it is more practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of can be with the damper of adjustment length, including small tup（1）, it is characterised in that：The small tup（1）Outer surface
One end is installed with big tup（2）, the big tup（2）Outer surface side be fixedly connected with steel strand wires（3）, the steel strand
Line（3）Outer surface be installed with shockproof hammer thread clip by centre position（4）, the shockproof hammer thread clip（4）Upper end outer surface
It is fixedly connected with installs fixture（5）, the installs fixture（5）Inner surface side be movably installed with shield lines（6）, the shield line
Item（6）Inner surface one circle be movably installed with conducting wire（7）, the steel strand wires（3）Outer surface side be movably installed with spring
（8）.
2. it is according to claim 1 it is a kind of can be with the damper of adjustment length, it is characterised in that：The conducting wire（7）With shield
Lines（6）It is connected with each other, is bonded to each other.
3. it is according to claim 1 it is a kind of can be with the damper of adjustment length, it is characterised in that：The big tup（2）With
Small tup（1）And steel strand wires（3）It is fixedly connected, and the big tup（2）The small tup of radius ratio（1）It is 0. 5 decimeters big.
4. it is according to claim 1 it is a kind of can be with the damper of adjustment length, it is characterised in that：The spring（8）Number
Amount is two groups, and spring（8）Distribution and steel strand wires（3）With big tup（2）Centre position.
5. it is according to claim 1 it is a kind of can be with the damper of adjustment length, it is characterised in that：The spring（8）, steel twist
Line（3）With big tup（2）Between spacing it is equal.
6. it is according to claim 1 it is a kind of can be with the damper of adjustment length, it is characterised in that：The big tup（2）With
Small tup（1）It is solid construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513711.7A CN108539697A (en) | 2018-05-25 | 2018-05-25 | It is a kind of can be with the damper of adjustment length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513711.7A CN108539697A (en) | 2018-05-25 | 2018-05-25 | It is a kind of can be with the damper of adjustment length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108539697A true CN108539697A (en) | 2018-09-14 |
Family
ID=63472747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810513711.7A Withdrawn CN108539697A (en) | 2018-05-25 | 2018-05-25 | It is a kind of can be with the damper of adjustment length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108539697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725763A (en) * | 2020-06-30 | 2020-09-29 | 扬州江都区宏达机电设备制造有限公司 | Pre-twisted asymmetric tuning fork type damper |
| CN113595004A (en) * | 2021-08-04 | 2021-11-02 | 山东光大线路器材有限公司 | Self-adaptive matching method and system for structural parameters of damper damping steel strand |
-
2018
- 2018-05-25 CN CN201810513711.7A patent/CN108539697A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111725763A (en) * | 2020-06-30 | 2020-09-29 | 扬州江都区宏达机电设备制造有限公司 | Pre-twisted asymmetric tuning fork type damper |
| CN113595004A (en) * | 2021-08-04 | 2021-11-02 | 山东光大线路器材有限公司 | Self-adaptive matching method and system for structural parameters of damper damping steel strand |
| CN113595004B (en) * | 2021-08-04 | 2022-08-26 | 山东光大线路器材有限公司 | Self-adaptive matching method and system for structural parameters of damper damping steel strand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |
|
| WW01 | Invention patent application withdrawn after publication |