CN109638754A - Fixed center of gravity buffering external force ensures the stable high-voltage line vibration abatement of route - Google Patents
Fixed center of gravity buffering external force ensures the stable high-voltage line vibration abatement of route Download PDFInfo
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- CN109638754A CN109638754A CN201811439252.9A CN201811439252A CN109638754A CN 109638754 A CN109638754 A CN 109638754A CN 201811439252 A CN201811439252 A CN 201811439252A CN 109638754 A CN109638754 A CN 109638754A
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- China
- Prior art keywords
- voltage line
- working chamber
- external force
- buffer gear
- fixed
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Classifications
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- 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
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- Wind Motors (AREA)
Abstract
The invention discloses fixed center of gravity buffering external force to ensure the stable high-voltage line vibration abatement of route, its structure includes damper mechanism, fixed connection string, high-voltage line, damper mechanism is equipped with multiple and sets up in symmetrical structure, damper mechanism is fixedly connected with high-voltage line, fixed connection string is fastenedly connected with damper mechanism, high-voltage line with fixed connection string is parallel to each other sets up, beneficial effects of the present invention: in the rotation of outer power drive swingle, make swingle that there is a reversed active force by clockwork spring, it is resetted so that swingle pulls sliding block to realize, to play the role of a buffering to external force, avoid high-voltage line in wind under the action of generate fluctuation, working chamber bottom center is fixed at using solid layer, reach working chamber center of gravity fixed purpose, make when outer power drive swingle drives the offset of working chamber top, working chamber is able to achieve reset, High-voltage line is reached when encountering external force, the smooth working for realizing high-voltage line is acted on using double buffering.
Description
Technical field
The present invention relates to high-voltage line accessories fields, ensure that route is stablized particularly with regard to a kind of fixed center of gravity buffering external force
High-voltage line vibration abatement.
Background technique
Ultra-high-tension power transmission line tower position is higher and span is larger, and the conducting wire in route easily causes it vertical because of strong wind
It is vibrated repeatedly on face, thus the phenomenon that causing conducting wire to generate fatigue because periodically bending, being even broken, this is not only able to
Lead to the abrasion of the steel feet loose or dislocation and fitting accessory of insulator, but also can threaten to the safe operation of route, very
To being to cause to destroy accordingly to shaft tower, it is therefore desirable to set up high-voltage line antihunting device and achieve the purpose that weaken conductor vibration, mesh
Preceding high-voltage line antihunting device has the disadvantage that
Traditional high-voltage line antihunting device is to be avoided by installing damper on the conducting wire of ultra-high-tension power transmission line to reach
With the purpose for eliminating conductor vibration, traditional damper is all made of the mode individually hung, and multiple dampers naturally droop and height
In vertical state, center of gravity is located under high-voltage line crimping, can drag down the center of gravity of high-voltage line, aggravates the load of high-voltage line, and influence
The effect of vibration damping.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: fixed center of gravity buffering external force
Ensure the stable high-voltage line vibration abatement of route, structure includes damper mechanism, fixed connection string, high-voltage line, the vibration damping
Mechanism is equipped with multiple and sets up in symmetrical structure, and the damper mechanism is fixedly connected with high-voltage line, and described is fixedly connected
Rope is fastenedly connected with damper mechanism, the high-voltage line with fixed connection string is parallel to each other sets up.
It being advanced optimized as of the invention, the damper mechanism is made of the first buffer gear, the second buffer gear,
First buffer gear is fixedly connected with fixed connection string, and first buffer gear is set on the second buffer gear,
First buffer gear and the second buffer gear mechanical engagement, second buffer gear are connected with high-voltage line.
It is advanced optimized as of the invention, first buffer gear is by swingle, sliding block, fixing axle, main fixation
Axis, sliding rail are constituted, and one end of the swingle is fixed axis and runs through and be fixed in main fixing axle, and the fixing axle runs through
Main fixing axle is simultaneously fixed on the second buffer gear by main fixing axle center, the sliding rail and the fixed company of the second buffer gear
It connects, the sliding block is slidably matched with sliding rail, and the swingle is connected far from one end of fixing axle with fixed connection string.
It is advanced optimized as of the invention, second buffer gear is by working chamber, connection ring wall, solid layer structure
At the working chamber is fixedly connected with solid layer, and the solid layer is equipped with main fixing axle, and the connection ring wall will be high
Crimping cladding, the connection ring wall and working chamber machinery weld.
It is advanced optimized as of the invention, the arc-shaped shape of the sliding rail is set up, and the width of the sliding rail, which is less than, to be slided
The diameter of block, the sliding rail edge is mutually chimeric with sliding block side, ensures that sliding trace of the sliding block in sliding rail does not shift.
It is advanced optimized as of the invention, the tapered structure shape of the working chamber, the working chamber is about high pressure
Line is set up in symmetrical structure, the biggish bottom center of the working chamber be equipped with solid layer, the working chamber with it is solid
Layer is set up in integral structure.
Beneficial effect
The fixed center of gravity buffering external force of the present invention ensures the stable high-voltage line vibration abatement of route, is fixedly installed in fixing axle
Clockwork spring, therefore under the action of the forces of the wind, after fixed connection string pulls swingle movement, so that swingle is in the same direction therewith on the slide rail
After sliding, clockwork spring makes swingle have a reversed active force, resets so that swingle pulls sliding block to realize, thus by wind
Power buffering, avoid high-voltage line in wind under the action of generate fluctuation, when encountering under biggish external force, swingle revolves therewith
After going to the sliding rail end, it will drive working chamber and move in the same direction therewith, since working chamber and solid layer are set up in integral structure,
The position of centre of gravity of working chamber is fixed, to have a reversed active force when swingle drives the offset of working chamber top, drive
Dynamic swingle spinning reduction realizes second layer buffer function of the high-voltage line when encountering external force, ensures the steady of high-voltage line.
Compared with prior art, the invention has the following advantages that
The present invention makes swingle have a reversed active force when outer power drive swingle rotates, through clockwork spring,
It is resetted so that swingle pulls sliding block to realize, to play the role of a buffering to external force, avoids work of the high-voltage line in wind
It is fluctuated with lower generation；
The present invention is fixed at working chamber bottom center using solid layer, reaches working chamber center of gravity fixed purpose, makes when outer
When power drive swingle drives the offset of working chamber top, working chamber is able to achieve reset, has reached high-voltage line when encountering external force, benefit
The smooth working for realizing high-voltage line is acted on double buffering.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is that the fixed center of gravity of the present invention buffers the structural schematic diagram that external force ensures the stable high-voltage line vibration abatement of route.
Fig. 2 is that the fixed center of gravity of the present invention buffers the damper mechanism structure that external force ensures the stable high-voltage line vibration abatement of route
Schematic diagram.
Fig. 3 is the damper mechanism work that the fixed center of gravity of the present invention buffers that external force ensures the stable high-voltage line vibration abatement of route
Status architecture schematic diagram.
Fig. 4 is the damper mechanism and height that fixed center of gravity of the invention buffers that external force ensures the stable high-voltage line vibration abatement of route
Clipped wire bond approach sectional view.
In figure: damper mechanism -1, fixed connection string -2, high-voltage line -3, swingle -1011, sliding block -1012, fixing axle -
1013, main fixing axle -1014, sliding rail -1015, working chamber -1021, connection ring wall -1022, solid layer -1023.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1-Fig. 4 is please referred to, the present invention provides fixed center of gravity buffering external force and ensures the stable high-voltage line vibration abatement of route,
Its structure includes damper mechanism 1, fixed connection string 2, high-voltage line 3, and the damper mechanism 1 is equipped with multiple and is in symmetrical structure
It sets up, the damper mechanism 1 is fixedly connected with high-voltage line 3, and the fixed connection string 2 is fastenedly connected with damper mechanism 1, institute
The high-voltage line 3 stated with fixed connection string 2 is parallel to each other sets up.
The damper mechanism 1 is made of the first buffer gear 101, the second buffer gear 102, first buffer
Structure 101 is fixedly connected with fixed connection string 2, and first buffer gear 101 is set on the second buffer gear 102, described
102 mechanical engagement of first buffer gear 101 and the second buffer gear, second buffer gear 102 are connected with high-voltage line 3
It connects.
First buffer gear 101 is by swingle 1011, sliding block 1012, fixing axle 1013, main fixing axle 1014, cunning
Rail 1015 is constituted, and one end of the swingle 1011 is fixed axis 1013 and runs through and be fixed in main fixing axle 1014, described
Fixing axle 1013 through 1014 center of main fixing axle and main fixing axle 1014 is fixed on the second buffer gear 102, it is described
Sliding rail 1015 be fixedly connected with the second buffer gear 102, the sliding block 1012 is slidably matched with sliding rail 1015, the rotation
The one end of bull stick 1011 far from fixing axle 1013 is connected with fixed connection string 2, and the sliding rail 1015 is solid in embedded form
It is scheduled on the second buffer gear 102.
Second buffer gear 102 is made of working chamber 1021, connection ring wall 1022, solid layer 1023, described
Working chamber 1021 is fixedly connected with solid layer 1023, and the solid layer 1023 is equipped with main fixing axle 1014, the connection
Ring wall 1022 coats high-voltage line 3, and the connection ring wall 1022 and the mechanical welding of working chamber 1021, connection ring wall 1022 are set
It is vertical, it will be fastenedly connected between high-voltage line 3 and working chamber 1021.
The arc-shaped shape of sliding rail 1015 is set up, and the width of the sliding rail 1015 is less than the diameter of sliding block 1012, institute
1015 edge of sliding rail stated is mutually chimeric with 1012 side of sliding block, ensures that sliding trace of the sliding block 1012 in sliding rail 1015 does not occur
Offset.
The tapered structure shape of working chamber 1021, the working chamber 1021 are set about high-voltage line 2 in symmetrical structure
Vertical, described 1021 biggish bottom centers of working chamber are equipped with solid layer 1023, the working chamber 1021 and solid layer
1023 set up in integral structure.
Clockwork spring is fixedly installed in fixing axle 1013, therefore under the action of the forces of the wind, fixed connection string 2 pulls swingle
After 1011 movements, so that clockwork spring makes swingle 1011 have one after swingle 1011 slides in the same direction therewith on sliding rail 1015
A reversed active force resets so that swingle 1011 pulls sliding block 1012 to realize, so that wind-force be buffered, avoids high-voltage line
Fluctuation is generated under the action of in wind, when encountering under biggish external force, swingle 1011 rotates with sliding rail 1015
After the end, the movement in the same direction therewith of working chamber 1021 will drive, since working chamber 1021 and solid layer 1023 are set up in integral structure,
Therefore the position of centre of gravity of working chamber 1021 is fixed, to have one when swingle 1011 drives the offset of 1021 top of working chamber
A reversed active force drives 1011 spinning reduction of swingle, realizes second layer buffer function of the high-voltage line when encountering external force,
Ensure the steady of high-voltage line.
Problems solved by the invention is that traditional high-voltage line antihunting device is by pacifying on the conducting wire of ultra-high-tension power transmission line
Damper is filled to achieve the purpose that avoid and eliminate conductor vibration, traditional damper is all made of the mode individually hung, multiple
Damper is naturally drooped with high-voltage line in vertical state, and center of gravity is located under high-voltage line, can drag down the center of gravity of high-voltage line, aggravates high pressure
The load of line, and the effect of vibration damping is influenced, the present invention is combined with each other by above-mentioned component, in outer power drive swingle 1011
When rotation, make swingle 1011 that there is a reversed active force by clockwork spring, so that swingle 1011 pulls sliding block 1012
Realize reset, thus to external force play the role of one buffering, avoid high-voltage line in wind under the action of generate fluctuation, utilize reality
Central layer 1023 is fixed at 1021 bottom center of working chamber, reaches 1021 center of gravity fixed purpose of working chamber, makes to revolve when outer power drive
When bull stick 1011 drives the offset of 1021 top of working chamber, working chamber 1021 is able to achieve reset, has reached high-voltage line and has encountered external force
When, the smooth working for realizing high-voltage line is acted on using double buffering.
The basic principles, main features and advantages of the present invention have been shown and described above, 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 can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. fixed center of gravity buffering external force ensures the stable high-voltage line vibration abatement of route, structure includes damper mechanism (1), fixes
Connecting rope (2), high-voltage line (3), the damper mechanism (1) are equipped with multiple and set up in symmetrical structure, it is characterised in that:
The damper mechanism (1) is fixedly connected with high-voltage line (3), and the fixed connection string (2) and damper mechanism (1) fasten
Connection, the high-voltage line (3) with fixed connection string (2) is parallel to each other sets up.
2. fixed center of gravity buffering external force according to claim 1 ensures the stable high-voltage line vibration abatement of route, feature
Be: the damper mechanism (1) is made of the first buffer gear (101), the second buffer gear (102), and described first is slow
Punch mechanism (101) is fixedly connected with fixed connection string (2), and first buffer gear (101) is set to the second buffer gear
(102) on, first buffer gear (101) and the second buffer gear (102) mechanical engagement, second buffer gear
(102) it is connected with high-voltage line (3).
3. fixed center of gravity buffering external force according to claim 2 ensures the stable high-voltage line vibration abatement of route, feature
Be: first buffer gear (101) is by swingle (1011), sliding block (1012), fixing axle (1013), main fixing axle
(1014), sliding rail (1015) is constituted, and one end of the swingle (1011) is fixed axis (1013) and runs through and be fixed on main solid
On dead axle (1014), the sliding rail (1015) is fixedly connected with the second buffer gear (102), the sliding block (1012) and cunning
Rail (1015) is slidably matched.
4. fixed center of gravity buffering external force according to claim 2 ensures the stable high-voltage line vibration abatement of route, feature
Be: second buffer gear (102) is made of working chamber (1021), connection ring wall (1022), solid layer (1023), institute
The working chamber (1021) stated is fixedly connected with solid layer (1023), and the connection ring wall (1022) and working chamber (1021) are mechanical
Welding.
5. fixed center of gravity buffering external force according to claim 3 ensures the stable high-voltage line vibration abatement of route, feature
Be: described sliding rail (1015) the arc-shaped shape is set up, and the width of the sliding rail (1015) is less than the diameter of sliding block (1012),
Sliding rail (1015) edge is mutually chimeric with sliding block (1012) side, ensures sliding trace of the sliding block 1012 in sliding rail 1015
It does not shift.
6. fixed center of gravity buffering external force according to claim 4 ensures the stable high-voltage line vibration abatement of route, feature
Be: the tapered structure shape of working chamber (1021), the working chamber (1021) are in symmetrical structure about high-voltage line (2)
It sets up, the biggish bottom center of the working chamber (1021) is equipped with solid layer (1023), the working chamber (1021)
It is set up with solid layer (1023) in integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439252.9A CN109638754A (en) | 2018-11-29 | 2018-11-29 | Fixed center of gravity buffering external force ensures the stable high-voltage line vibration abatement of route |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811439252.9A CN109638754A (en) | 2018-11-29 | 2018-11-29 | Fixed center of gravity buffering external force ensures the stable high-voltage line vibration abatement of route |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109638754A true CN109638754A (en) | 2019-04-16 |
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ID=66069609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811439252.9A Withdrawn CN109638754A (en) | 2018-11-29 | 2018-11-29 | Fixed center of gravity buffering external force ensures the stable high-voltage line vibration abatement of route |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109638754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186426A (en) * | 2020-10-19 | 2021-01-05 | 陆将皓 | Automobile wire harness and terminal structure thereof |
-
2018
- 2018-11-29 CN CN201811439252.9A patent/CN109638754A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186426A (en) * | 2020-10-19 | 2021-01-05 | 陆将皓 | Automobile wire harness and terminal structure thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |
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| WW01 | Invention patent application withdrawn after publication |