CN105896439A - Lead shockproof device - Google Patents
Lead shockproof device Download PDFInfo
- Publication number
- CN105896439A CN105896439A CN201410424072.9A CN201410424072A CN105896439A CN 105896439 A CN105896439 A CN 105896439A CN 201410424072 A CN201410424072 A CN 201410424072A CN 105896439 A CN105896439 A CN 105896439A
- Authority
- CN
- China
- Prior art keywords
- shockproof
- central authorities
- dish
- wire
- seat
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to a lead shockproof device which comprises a first shockproof disk and a second shockproof disk of the same structure. The first shockproof disk is connected with the second shockproof disk via multiple steel springs along the circumference, the first shockproof disk and the second shockproof disk comprises a central connecting seat, an external connecting ring is arranged outside the central connecting seat, and multiple elastic rods are connected and arranged between the central connecting seat and the external connecting ring in a radial shape. Vibration and swinging of overhead electric lines can be absorbed or weakened by the two shockproof disks and the connecting springs, the shockproof effect is good, and damage on leads is effectively reduced.
Description
Technical field
The invention belongs to stockbridge damper technical field, be specifically related to a kind of wire vibration abatement.
Background technology
At present, on ultra-high-tension power transmission line, trolley wire, by the meteorological condition effect such as wind, ice, can produce
The raw vibration that frequency is higher, amplitude is less and waving, thus affect the service life of trolley wire, at electricity
In power transmission, general employing stockbridge damper absorbs or weakens the vibration of trolley wire and wave.
The stockbridge damper of prior art, is mostly swung by the column pendulum of connecting rod two side ends and carries out damping,
Being easy in the case of long-time of this attachment structure stockbridge damper causes hammer body to come off, it is likely that can cause
The generation of accident.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and a kind of wire vibration abatement be provided, it is intended to
Solve the existing wire dissatisfactory technical problem of anti-rattler shockproof effect.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of wire vibration abatement, including identical the first shockproof dish of structure, the second shockproof dish, described the
One shockproof dish is peripherally connected by many steel springs with described second shockproof dish, and described first and second prevents
Shake dish includes that central authorities connect seat, and described central authorities connection seat is externally provided with outside one and connects ring, and described central authorities connect
Seat is connected with multiple elastic rod radially with described outer connection between ring.
The central authorities of described first shockproof dish connect the upper end of seat and are equipped with a wire installation fixture.
The central authorities of described first shockproof dish connect seat and install the bottom of fixture by one with described wire
Universal spheroid is connected.
The first shockproof dish that present configuration is identical, the second shockproof dish, described first shockproof dish and described the
Two shockproof dishes are peripherally connected by many steel springs, and described first and second shockproof dish includes central authorities even
Joint chair, described central authorities connect seat and are externally provided with outside one and connect ring, and described central authorities connect ring and outer are connected ring with described
Between be connected with multiple elastic rod radially, such that it is able to utilize two shockproof dishes and connect spring inhale
Receive or weaken the vibration of trolley wire and wave, it is achieved effective shock, thus effectively reducing the damage of wire.
Accompanying drawing explanation
Fig. 1 show the side-looking structural representation of the wire vibration abatement that the embodiment of the present invention provides；
Fig. 2 show the schematic top plan view of the first shockproof dish.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features and the advantage of the present invention are further described, but this
Bright it is not limited to listed embodiment.
Refer to Fig. 1, shown in 2, a kind of wire vibration abatement, including identical the first shockproof dish 1 of structure,
Second shockproof dish 2, described first shockproof dish 1 passes through many steel with described second shockproof dish along 2 peripheries
Spring 3 connects, and described first and second shockproof dish 1 includes that central authorities connect seat 6, and described central authorities connect seat
6 are externally provided with an outer ring 7 that connects, and described central authorities connect seat 6 and outer are connected between ring 7 radially with described
It is connected with multiple elastic rod 8.
It should be noted that described outer connection ring 7 is provided with spring link or suspension member, described spring 3 leads to
Cross this spring link or suspension member to be connected by shockproof for said two dish.
Described elastic rod 8 can use the metallic rod of minor diameter, such as the spoke part of bicycle, has one
Determine elastic deformation function, can be welded to connect seat in described central authorities and outer be connected between ring with described.
Described elastic rod 8 can be three, it is also possible to is 4 as depicted, it is also possible to be a plurality of.
As an alternative embodiment of the invention, the central authorities of described first shockproof dish connect the upper termination of seat 6
Be provided with one wire install fixture 5, this wire install fixture 5 can with wire suspension members various in prior art,
The present invention is no longer described in detail.
As an alternative embodiment of the invention, the central authorities of described first shockproof dish connect seat 6 with described
Wire is installed the bottom of fixture 5 and is connected by a universal spheroid 9.Implement, can be logical
Cross a connecting rod 4 to realize connecting this universal spheroid 9 with described wire installation fixture 5, this connecting rod 4
Installing with described wire between fixture 5 can be to threaded, and can be fabricated to described universal spheroid 9
Integrally, in universal spheroid 9 is located at described central authorities' connection seat 6.
By being provided with universal spheroid, it is possible to achieve described wire vibration abatement is universal freely rotatable, thus
Can effectively absorb or weaken the vibration of trolley wire and wave power, there is the common vibration abatement of ratio, more preferably
Shock-absorbing effect.
By above technical scheme, it can be seen that the first shockproof dish that present configuration is identical, second prevent
Shake dish, described first shockproof dish is peripherally connected by many steel springs with described second shockproof dish, institute
Stating first and second shockproof dish and include that central authorities connect seat, described central authorities connection seat is externally provided with outside one and connects ring,
Described central authorities connect ring and are connected with multiple elastic rod radially with described outer connection between ring, thus can
To utilize two shockproof dishes and connect spring absorption or weaken the vibration of trolley wire and wave, it is achieved effectively
Shockproof, thus effectively reduce the damage of wire.
Claims (3)
1. a wire vibration abatement, it is characterised in that include the first shockproof dish that structure is identical,
Two shockproof dishes, described first shockproof dish and described second shockproof dish are peripherally by many steel spring phases
Connecing, described first and second shockproof dish includes that central authorities connect seat, and described central authorities connection seat is externally provided with outside one and connects
T-Ring, described central authorities connect seat and are connected with multiple elastic rod radially with described outer connection between ring.
2. wire vibration abatement as claimed in claim 1, it is characterised in that described first shockproof dish
Central authorities connect the upper end of seat and are equipped with a wire installation fixture.
3. wire vibration abatement as claimed in claim 2, it is characterised in that described first shockproof dish
Central authorities are connected seat and are connected by a universal spheroid with the bottom of described wire installation fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424072.9A CN105896439A (en) | 2014-08-25 | 2014-08-25 | Lead shockproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410424072.9A CN105896439A (en) | 2014-08-25 | 2014-08-25 | Lead shockproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896439A true CN105896439A (en) | 2016-08-24 |
Family
ID=57000619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410424072.9A Pending CN105896439A (en) | 2014-08-25 | 2014-08-25 | Lead shockproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896439A (en) |
-
2014
- 2014-08-25 CN CN201410424072.9A patent/CN105896439A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |