CN208986564U - A kind of electric power transmission line stockbridge damper device - Google Patents
A kind of electric power transmission line stockbridge damper device Download PDFInfo
- Publication number
- CN208986564U CN208986564U CN201822046834.2U CN201822046834U CN208986564U CN 208986564 U CN208986564 U CN 208986564U CN 201822046834 U CN201822046834 U CN 201822046834U CN 208986564 U CN208986564 U CN 208986564U
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- Prior art keywords
- block
- fixture block
- fixedly connected
- transmission line
- power transmission
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Abstract
The utility model relates to electric device technical fields; and disclose a kind of electric power transmission line stockbridge damper device; including conducting wire; fixing sleeve is connected to block on the conducting wire; the quantity of the block is two; movable sleeve is connected to left fixture block and right fixture block respectively for the outer surface of the conducting wire; the side of the left fixture block is contacted with block with the side of right fixture block; the internal activity of the left fixture block is socketed with connecting rod; the right end of the connecting rod is fixedly connected with right fixture block, and the outer surface of the left fixture block is fixedly connected with protective shell.Electric power transmission line stockbridge damper device, under the action of connecting rod and pumping rod, so that left fixture block is connected with right fixture block, in addition the cooperation of pulling block and limit spring, the recovery of limit spring is utilized simultaneously, convenient for releasing fixation of the pumping rod to connecting rod, and then replaces maintenance, to achieve the effect that maintenance easy to disassemble, the practicability of whole device is further improved.
Description
Technical field
The utility model relates to electric device technical field, specially a kind of electric power transmission line stockbridge damper device.
Background technique
After transmission line of electricity is the electric energy boosting for being issued generator with transformer, then it is defeated through the control equipment access such as breaker
Electric line realizes that structure type, transmission line of electricity is divided into overhead transmission line and cable run, and overhead transmission line routes route lever
Tower, conducting wire, insulator, line hardware, bracing wire, pole and tower foundation and earthing or grounding means etc. are constituted, and are erected on ground, according to conveying
The property of electric current, transmission of electricity are divided into ac transmission and direct current transportation, need to use stockbridge damper when erecting power transmission lines, stockbridge damper is
It is set due to wind-force is heaved out and vibrated to reduce conducting wire, high-tension overhead line bar position is higher, and span is larger, when conducting wire is by wind-force
When effect, it may occur that vibration, when conductor vibration, the operating condition at conducting wire suspension is the most unfavorable, due to repeatedly vibrating, conducting wire because
Periodically fatigue rupture can occur for bending.
And stockbridge damper is mounted on conducting wire generally by screw, and prolonged wind and weather easily causes the life of screw
Rust is not easy to carry out dismounting and change to it in the case where no operational instrument, thus it is proposed that one in stockbridge damper damage
Kind electric power transmission line stockbridge damper device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of electric power transmission line stockbridge damper device, has
It the advantages that maintenance easy to disassemble and elastic buffer, solves stockbridge damper and is mounted on conducting wire generally by screw, and for a long time
Wind and weather easily cause getting rusty for screw, stockbridge damper damage when be not easy to carry out it in the case where no operational instrument
The problem of dismounting and change.
The utility model provides the following technical solutions: a kind of electric power transmission line stockbridge damper device, including conducting wire, described
Fixing sleeve is connected to block on conducting wire, and the quantity of the block is two, and movable sleeve is connected to left folder respectively for the outer surface of the conducting wire
The side of block and right fixture block, the left fixture block is contacted with block with the side of right fixture block, the internal activity set of the left fixture block
It is connected to connecting rod, the right end of the connecting rod is fixedly connected with right fixture block, and the outer surface of the left fixture block is fixedly connected with protection
The inside of shell, the protective shell is equipped with pulling block, and the bottom of the pulling block is fixedly connected with pumping rod, and the bottom end of the pumping rod is prolonged
Extend to the inside of left fixture block and with connecting rod pivot bush unit, the outer surface pivot bush unit of the pumping rod has limit spring, described
One end of limit spring is fixedly connected with left fixture block, and the other end of the limit spring is fixedly connected with the bottom of pulling block, described
Steel wire is fixedly connected at the top of pulling block, the outer surface movable sleeve of the conducting wire is connected to buffer spring, the right side of a block
Side is fixedly connected with the left end of buffer spring, and the left side of another block is fixedly connected with the right end of buffer spring, described
The side of right fixture block is fixedly connected with cross bar, and the outer surface of the cross bar is fixedly connected with vertical bar, the bottom end of the vertical bar
It is fixedly connected with support plate, the two sides of the support plate have been fixedly attached position-limiting tube, and the inside of the position-limiting tube is fixedly attached
There is limited block, the middle part movable sleeve of the limited block is connected to motion bar, and the outer surface fixing sleeve of the motion bar is connected to movable block,
The outer surface of the movable block and the inner wall pivot bush unit of position-limiting tube, the bottom end of the motion bar is fixedly installed with tup, described
The outer surface movable sleeve of motion bar is connected to returning spring, and one end of the returning spring is fixedly connected with limited block, the reply
The other end of spring is fixedly connected with movable block.
Preferably, the left contact on the right side of the left fixture block and right fixture block, the inner diameter values of the left fixture block and right fixture block
Inner diameter values it is equal.
Preferably, the inner wall pivot bush unit of the returning spring and position-limiting tube, the outer surface of the returning spring are coated with
Anti-corrosion paint.
Preferably, the top Yu bottom end of the motion bar all extend to the outside of position-limiting tube, the motion bar and position-limiting tube
Inner wall between there are gaps.
Preferably, the top of the steel wire extends to the outside of protective shell, the outer surface of the steel wire and protective shell activity
Socket.
Preferably, the top of the steel wire is fixedly connected with pulling ring, contacts at the top of the pulling ring and protective shell.
Compared with prior art, the utility model have it is following the utility model has the advantages that
1, electric power transmission line stockbridge damper device, under the action of connecting rod and pumping rod so that left fixture block and
Right fixture block connection, in addition the cooperation of pulling block and limit spring, while using the recovery of limit spring, convenient for releasing pumping rod pair
The fixation of connecting rod, and then maintenance is replaced, to achieve the effect that maintenance easy to disassemble, further improve whole device
Practicability.
2, electric power transmission line stockbridge damper device, passes through the cooperation of returning spring, motion bar, movable block and tup
Under, while using the recovery of returning spring, tup stretches or compression reaction spring in turn carries out the vibration that conducting wire generates
Buffering, so that the position change of tup is more slow, to achieve the effect that elastic buffer.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the diagrammatic side-view cross-sectional structural schematic diagram of left fixture block.
In figure: 1, conducting wire；2, block；3, left fixture block；4, right fixture block；5, connecting rod；6, protective shell；7, pulling block；8, pull
Bar；9, limit spring；10, steel wire；11, buffer spring；12, cross bar；13, vertical bar；14, support plate；15, position-limiting tube；16, it limits
Position block；17, motion bar；18, movable block；19, tup；20, returning spring；21, ring is pulled.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of electric power transmission line stockbridge damper device referring to FIG. 1-2, including conducting wire 1, fixing sleeve is connected on conducting wire 1
Block 2, the quantity of block 2 are two, and movable sleeve is connected to left fixture block 3 and right fixture block 4 respectively for the outer surface of conducting wire 1, left fixture block 3
The left contact on right side and right fixture block 4, the inner diameter values of left fixture block 3 are equal with the inner diameter values of right fixture block 4, the side of left fixture block 3 with
The side of right fixture block 4 is contacted with block 2, and the internal activity of left fixture block 3 is socketed with connecting rod 5, the right end of connecting rod 5 and right folder
Block 4 is fixedly connected, and the outer surface of left fixture block 3 is fixedly connected with protective shell 6, and the inside of protective shell 6 is equipped with pulling block 7, the bottom of pulling block 7
Portion is fixedly connected with pumping rod 8, the bottom end of pumping rod 8 extend to the inside of left fixture block 3 and with 5 pivot bush unit of connecting rod, pull
The outer surface pivot bush unit of bar 8 has limit spring 9, and one end of limit spring 9 is fixedly connected with left fixture block 3, limit spring 9 it is another
One end is fixedly connected with the bottom of pulling block 7, under the cooperation by pulling block 7 and limit spring 9, while returning using limit spring 9
Renaturation convenient for releasing fixation of the pumping rod 8 to connecting rod 5, and then replaces maintenance, to reach the effect of maintenance easy to disassemble
Fruit, the top of pulling block 7 are fixedly connected with steel wire 10, and the top of steel wire 10 extends to the outside of protective shell 6, the outer surface of steel wire 10
With 6 pivot bush unit of protective shell, the top of steel wire 10, which is fixedly connected with, pulls ring 21, and ring 21 is pulled to contact with the top of protective shell 6,
The outer surface movable sleeve of conducting wire 1 is connected to buffer spring 11, and the right side of a block 2 is fixedly connected with the left end of buffer spring 11,
The left side of another block 2 is fixedly connected with the right end of buffer spring 11, and the side of right fixture block 4 is fixedly connected with cross bar 12, horizontal
The outer surface of bar 12 is fixedly connected with vertical bar 13, and the bottom end of vertical bar 13 is fixedly connected with support plate 14, and the two of support plate 14
Side has been fixedly attached position-limiting tube 15, and the inside of position-limiting tube 15 has been fixedly attached limited block 16, the middle part movable sleeve of limited block 16
It is connected to motion bar 17, the top and bottom end of motion bar 17 all extend to the outside of position-limiting tube 15, motion bar 17 and position-limiting tube 15
There are gap between inner wall, the outer surface fixing sleeve of motion bar 17 is connected to movable block 18, the outer surface of movable block 18 and position-limiting tube
15 inner wall pivot bush unit, the bottom end of motion bar 17 are fixedly installed with tup 19, and the outer surface movable sleeve of motion bar 17 is connected to back
Multiple spring 20, one end of returning spring 20 are fixedly connected with limited block 16, and the other end and movable block 18 of returning spring 20 are fixed
The outer surface of connection, the inner wall pivot bush unit of returning spring 20 and position-limiting tube 15, returning spring 20 is coated with anti-corrosion paint, leads to
It crosses under the cooperation of returning spring 20, motion bar 17, movable block 18 and tup 19, while utilizing the recovery of returning spring 20, hammer
The vibration that first 19 stretching or compression reaction spring 20 in turn generate conducting wire 1 buffers, to reach elastic buffer
Effect.
Working principle: if carrying out demolition and maintenance, pull-up pulls ring 21 first, pulls the mobile drive pumping rod 8 of ring 21
It is mobile, until pumping rod 8 is separated with connecting rod 5, right fixture block 4 is then moved to right out, if about 1 conducting wire rocks, tup 19 is mobile
It drives movable block 18 to compress or stretch returning spring 20, and then the Oscillation Amplitude of conducting wire 1 is alleviated.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electric power transmission line stockbridge damper device, including conducting wire (1), it is characterised in that: fixing sleeve on the conducting wire (1)
It is connected to block (2), the quantity of the block (2) is two, and movable sleeve is connected to left fixture block respectively for the outer surface of the conducting wire (1)
(3) it is contacted with block (2) with right fixture block (4), the side of the left fixture block (3) with the side of right fixture block (4), the left fixture block
(3) internal activity is socketed with connecting rod (5), and the right end of the connecting rod (5) is fixedly connected with right fixture block (4), the left folder
The outer surface of block (3) is fixedly connected with protective shell (6), and the inside of the protective shell (6) is equipped with pulling block (7), the pulling block (7)
Bottom is fixedly connected with pumping rod (8), the bottom end of the pumping rod (8) extend to the inside of left fixture block (3) and with connecting rod (5)
The outer surface pivot bush unit of pivot bush unit, the pumping rod (8) has limit spring (9), one end and a left side of the limit spring (9)
Fixture block (3) is fixedly connected, and the other end of the limit spring (9) is fixedly connected with the bottom of pulling block (7), the pulling block (7)
Top is fixedly connected with steel wire (10), and the outer surface movable sleeve of the conducting wire (1) is connected to buffer spring (11), a block
(2) right side is fixedly connected with the left end of buffer spring (11), left side and buffer spring (11) of another block (2)
Right end is fixedly connected, and the side of the right fixture block (4) is fixedly connected with cross bar (12), and the outer surface of the cross bar (12) is fixed to be connected
It is connected to vertical bar (13), the bottom end of the vertical bar (13) is fixedly connected with support plate (14), the two sides of the support plate (14)
It has been fixedly attached position-limiting tube (15), the inside of the position-limiting tube (15) has been fixedly attached limited block (16), the limited block
(16) middle part movable sleeve is connected to motion bar (17), and the outer surface fixing sleeve of the motion bar (17) is connected to movable block (18), institute
The outer surface of movable block (18) and the inner wall pivot bush unit of position-limiting tube (15) are stated, the bottom end of the motion bar (17) is fixedly installed with
The outer surface movable sleeve of tup (19), the motion bar (17) is connected to returning spring (20), one end of the returning spring (20)
It is fixedly connected with limited block (16), the other end of the returning spring (20) is fixedly connected with movable block (18).
2. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the left fixture block
(3) left contact on right side and right fixture block (4), the inner diameter values of the left fixture block (3) are equal with the inner diameter values of right fixture block (4).
3. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the returning spring
(20) with the inner wall pivot bush unit of position-limiting tube (15), the outer surface of the returning spring (20) is coated with anti-corrosion paint.
4. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the motion bar
(17) top and bottom end all extends to the outside of position-limiting tube (15), between the motion bar (17) and the inner wall of position-limiting tube (15)
There are gaps.
5. a kind of electric power transmission line stockbridge damper device according to claim 1, it is characterised in that: the steel wire (10)
Top extend to the outsides of protective shell (6), the outer surface of the steel wire (10) and protective shell (6) pivot bush unit.
6. a kind of electric power transmission line stockbridge damper device according to claim 5, it is characterised in that: the steel wire (10)
Top be fixedly connected with and pull ring (21), pulling ring (21) contacts with the top of protective shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046834.2U CN208986564U (en) | 2018-12-07 | 2018-12-07 | A kind of electric power transmission line stockbridge damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822046834.2U CN208986564U (en) | 2018-12-07 | 2018-12-07 | A kind of electric power transmission line stockbridge damper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986564U true CN208986564U (en) | 2019-06-14 |
Family
ID=66792099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822046834.2U Expired - Fee Related CN208986564U (en) | 2018-12-07 | 2018-12-07 | A kind of electric power transmission line stockbridge damper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628465A (en) * | 2020-06-03 | 2020-09-04 | 常州大学 | High-frequency torsional vibration quick energy-absorbing vibration-proof hammer |
| CN113224713A (en) * | 2021-05-28 | 2021-08-06 | 固力发电气有限公司 | Pre-twisted vibration damper |
-
2018
- 2018-12-07 CN CN201822046834.2U patent/CN208986564U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628465A (en) * | 2020-06-03 | 2020-09-04 | 常州大学 | High-frequency torsional vibration quick energy-absorbing vibration-proof hammer |
| CN111628465B (en) * | 2020-06-03 | 2021-02-19 | 常州大学 | High-frequency torsional vibration quick energy-absorbing vibration-proof hammer |
| CN113224713A (en) * | 2021-05-28 | 2021-08-06 | 固力发电气有限公司 | Pre-twisted vibration damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20191207 |