CN109167318A - A kind of 1000kV electric armour clamp for power circuit - Google Patents
A kind of 1000kV electric armour clamp for power circuit Download PDFInfo
- Publication number
- CN109167318A CN109167318A CN201811062951.6A CN201811062951A CN109167318A CN 109167318 A CN109167318 A CN 109167318A CN 201811062951 A CN201811062951 A CN 201811062951A CN 109167318 A CN109167318 A CN 109167318A
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- telescopic rod
- wall
- magnetic pole
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- 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.)
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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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- Vibration Prevention Devices (AREA)
Abstract
A kind of 1000kV electric armour clamp for power circuit, including supporting block, the upper end outer wall of the supporting block is fixedly connected with fixed telescopic rod, rotating disc is rotatably connected in the middle part of the fixed telescopic rod, the upper end outer wall of the rotating disc is fixedly connected with adjustable damper, the adjustable damper includes the first telescopic rod, spring, first detachable balance weight block, second detachable balance weight block, second fixed strut, vibrationproof hammer body and the second telescopic rod, the spring retaining sleeve connects the outer wall in the first telescopic rod, second telescopic rod is slidably connected in the middle part of one end side wall of the first telescopic rod, the vibrationproof hammer body is fixedly connected on one end side wall of the second telescopic rod.The beneficial effects of the invention are as follows damping columns, and the second magnetic pole then to be driven to move downward, spacing before second magnetic pole and the first magnetic pole reduces, then repulsive force is increased, the speed that repulsive force moves downward the second magnetic pole substantially slows down, and then effectively realizes the effect of vibration damping.
Description
Technical field
Present invention relates particularly to a kind of 1000kV electric armour clamps for power circuit.
Background technique
Present damper is to reduce conducting wire because wind-force heaves out vibration and set, and high-tension overhead line bar position is higher,
Span is larger, 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, due to repeatedly vibrating, for conducting wire because fatigue rupture can occur for periodically bending, present damper has defect below:
One, the weight of itself can not be adjusted in existing damper, cannot reasonably be adjusted according to practical situation,
Two, what most of existing damper can only all be fixed is adjusted the vibration of electric wire, be not adjustable the length of damper into
Row vibration damping；And it cannot achieve preferable effectiveness in vibration suppression only by a damper.
Summary of the invention
The purpose of the present invention is to provide a kind of 1000kV electric armour clamps for power circuit, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of 1000kV electric armour clamp for power circuit, including supporting block, the upper end outer wall of the supporting block are fixedly connected
There is fixed telescopic rod, rotating disc is rotatably connected in the middle part of the fixed telescopic rod, the upper end outer wall of the rotating disc is fixed to be connected
Be connected to adjustable damper, the adjustable damper include the first telescopic rod, spring, the first detachable balance weight block, second can
Clump weight, the second fixed strut, vibrationproof hammer body and the second telescopic rod, the spring retaining sleeve is dismantled to connect in the outer of the first telescopic rod
Wall, second telescopic rod are slidably connected in the middle part of one end side wall of the first telescopic rod, and the vibrationproof hammer body is fixedly connected on the
One end side wall of two telescopic rods, the first detachable balance weight block are fixedly connected on the both ends outer wall of vibrationproof hammer body, and described second
Strut sliding plug is fixed in one end side wall of vibrationproof hammer body, the second detachable balance weight block is fixedly connected on the second fixed branch
In the middle part of one end side wall of bar, the both ends side wall of the supporting block is fixedly connected with the first fixed strut, the described first fixed strut
Lower end be fixedly connected with external fixing chuck plate, the external fixing chuck plate includes clamping plate for wire shell, fixed connecting plate, folder
Plate, anti-slip rubber axis and lower part fixed supported slab, the lower part fixed supported slab are fixedly connected on the lower end outer wall of clamping plate for wire shell,
The anti-slip rubber axis is fixedly connected on the side wall of lower part fixed supported slab, and the fixed connecting plate is fixedly connected on outside clamping plate for wire
The both ends side wall of shell；It is fixedly connected by vibration absorber with bottom plate on the downside of the external fixing chuck plate, the vibration absorber includes
Vertical sleeve, bottom is fixedly connected with the first magnetic pole in vertical sleeve, is fixedly connected with shock-absorbing spring on the upside of the first magnetic pole, described
It is fixedly connected with the second magnetic pole on the upside of shock-absorbing spring, is connected on the upside of the second magnetic pole by fixed on the downside of damping column and external fixing chuck plate
It connects.
As the present invention, further scheme is: the fixed connecting plate and lower part fixed supported slab are equipped with two groups, and
It is fixedly connected on the both ends outer wall of clamping plate for wire shell.
As the present invention, further scheme is: the first detachable balance weight block is equipped with several groups, and fixed company
Connect the both ends side wall in vibrationproof hammer body.
As the present invention, further scheme is: being fixedly connected with elastic string between described two group first fixed strut.
As the present invention, further scheme is: the adjustable damper is equipped with two groups, and is fixedly connected with fixation
The upper end outer wall of telescopic rod.
As the present invention, further scheme is: the Boards wall is connected to the lower end of clamping plate for wire shell.
As the present invention, further scheme is: it is symmetrically opened up in the vertical set medial wall of the tube there are two guide groove,
Guide rod is provided in guide groove, the guide rod other end is fixedly connected with damping column side wall.
As the present invention, further scheme is: the polarity of first magnetic pole is identical with the polarity of the second magnetic pole.
Compared with prior art, beneficial effects of the present invention are as follows:
1, for the present invention by being equipped with adjustable damper, spring is equipped with inside adjustable damper can be automatically by elasticity work
With the amplitude that electric wire is subject to automatically being eliminated, while being equipped with the first telescopic rod and second inside adjustable damper and stretching
Contracting bar can automatically adjust the length of damper, preferably to eliminate to amplitude, so that significantly more efficient carry out electric wire
Protection, the weight of itself can not be adjusted by solving existing damper, and it is reasonable to be carried out according to practical situation
Adjusting the problem of；
2, the present invention, can be by arbitrarily changing damper by being equipped with the first detachable balance weight block and the second detachable balance weight block
Quality adjust damper damping efficiency, improve the vibrationproof efficiency of damper, solving existing damper cannot be according to reality
The problem of the case where border, is adjusted；
3, the present invention is equipped with two groups of clamping plates inside external fixing chuck plate by being equipped with external fixing chuck plate, can be stronger general
Antihunting device is fixed on the electric wire of required vibrationproof, while the security performance of damper can be greatly reinforced equipped with anti-slip rubber axis,
Solve the problems, such as being not fixed firmly for existing damper；
4, damping column then drives the second magnetic pole to move downward, and the spacing before the second magnetic pole and the first magnetic pole reduces, and then makes
It obtains repulsive force to increase, the speed that repulsive force moves downward the second magnetic pole substantially slows down, and then effectively realizes the work of vibration damping
With.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the adjustable damper of the present invention；
Fig. 3 is the structural schematic diagram of the external fixing chuck plate of the present invention；
Fig. 4 is the structural schematic diagram of vibration absorber of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1 and Fig. 2, in the embodiment of the present invention, a kind of 1000kV electric armour clamp for power circuit, including branch
Bracer 4, the upper end outer wall of supporting block 4 are fixedly connected with fixed telescopic rod 3, and the middle part of fixed telescopic rod 3 is rotatably connected to rotation
Disk 2, the upper end outer wall of rotating disc 2 are fixedly connected with adjustable damper 1, are adjusted inside damper 1 and are equipped with 8 energy of spring automatically
By elastic reaction, the amplitude that electric wire is subject to automatically is eliminated, while being equipped with first inside adjustable damper 1 and stretching
Contracting bar 7 and the second telescopic rod 13, can automatically adjust the length of damper, preferably to eliminate to amplitude, thus more
Effectively electric wire is protected, it includes the first telescopic rod 7, spring 8, the first detachable balance weight block 9, that damper 1, which is adjusted,
Two detachable balance weight blocks 10, second fix strut 11, vibrationproof hammer body 12 and the second telescopic rod 13, spring 8 and are fixedly attached to first
The outer wall of telescopic rod 7, the second telescopic rod 13 are slidably connected in the middle part of one end side wall of the first telescopic rod 7, and vibrationproof hammer body 12 is fixed
It is connected to one end side wall of the second telescopic rod 13, the first detachable balance weight block 9 is fixedly connected on the both ends outer wall of vibrationproof hammer body 12,
Second fixes 11 sliding plug of strut in one end side wall of vibrationproof hammer body 12, and the second detachable balance weight block 10 is fixedly connected on second
In the middle part of one end side wall of fixed strut 11, the both ends side wall of supporting block 4 is fixedly connected with the first fixed strut 5, the first fixed branch
The lower end of bar 5 is fixedly connected with external fixing chuck plate 6, is equipped with two groups of clamping plates 16 inside external fixing chuck plate 6, can be stronger
Antihunting device is fixed on the electric wire of required vibrationproof, while being equipped with anti-slip rubber axis 17 to greatly reinforce the safety of damper
Energy；
Fig. 1 and Fig. 3 are please referred to, external fixing chuck plate 6 includes clamping plate for wire shell 14, fixed connecting plate 15, clamping plate 16, anti-skidding rubber
Glue axis 17 and lower part fixed supported slab 18, lower part fixed supported slab 18 is fixedly connected on the lower end outer wall of clamping plate for wire shell 14, anti-skidding
Rubber axis 17 is fixedly connected on the side wall of lower part fixed supported slab 18, and fixed connecting plate 15 is fixedly connected on clamping plate for wire shell 14
Both ends side wall.
Fixed connecting plate 15 and lower part fixed supported slab 18 are equipped with two groups, and are fixedly connected with the two of clamping plate for wire shell 14
Outer wall is held, the first detachable balance weight block 9 is equipped with several groups, and is fixedly connected with the both ends side wall in vibrationproof hammer body 12, this to set
Meter can greatly reinforce the practical performance of damper, be fixedly connected with elastic string between two group of first fixed strut 5, and vibrationproof is adjusted
Hammer 1 is equipped with two groups, and is fixedly connected with the upper end outer wall of fixed telescopic rod 3, and clamping plate 16 is fixedly connected on clamping plate for wire shell 14
Lower end.
High-tension bus-bar is filled in clamping plate for wire shell 14 in use, can first pass through and open clamping plate 16 and anti-slip rubber axis 17
Portion is fixed, and anti-slip rubber axis 17 can reinforce fixed intensity, and anti-locking apparatus is not fixed firmly, after fixed that device is sagging
The spring 8 inside damper 1 is adjusted if carrying out vibration damping to electric wire in overturning, by the elastic reaction of spring 8 to electric wire into
Row vibration damping, while vibrationproof hammer body 12 also can be carried out vibration damping, double damping can be effectively reduced electric wire and cause because shaking for a long time
Fatigue damage.
Fig. 1 and Fig. 4 are please referred to, is fixedly connected by vibration absorber 20 with bottom plate 19 on the downside of the external fixing chuck plate 6, institute
Stating vibration absorber 20 includes vertical sleeve 201, and bottom is fixedly connected with the first magnetic pole 202, the first magnetic pole in vertical sleeve 201
202 upsides are fixedly connected with shock-absorbing spring 203, are fixedly connected with the second magnetic pole 204 on the upside of the shock-absorbing spring 203, and described the
The polarity of one magnetic pole 202 is identical with the polarity of the second magnetic pole 204, is fixed by damping column 205 with outside on the upside of the second magnetic pole 204
It is fixedly connected on the downside of snap-gauge 6, when external fixing chuck plate 6 is by downward vibration force, active force is transmitted on damping column 205,
Damping column 205 then drives the second magnetic pole 204 to move downward, and the spacing before the second magnetic pole 204 and the first magnetic pole 202 reduces,
Then repulsive force is increased, the speed that repulsive force moves downward the second magnetic pole 204 substantially slows down, and then effectively realizes
The effect of vibration damping.
It is symmetrically opened up on 201 inner sidewall of vertical sleeve there are two guide groove 206, is provided with guiding in guide groove 206
Bar 207,207 other end of guide rod are fixedly connected with 205 side wall of damping column.
The course of work of the invention is: two groups of clamping plates 16 are equipped with inside external fixing chuck plate 6, it can be stronger by vibrationproof
Device is fixed on the electric wire of required vibrationproof, while the security performance of damper can be greatly reinforced equipped with anti-slip rubber axis 17；
In use, can first pass through open clamping plate 16 and anti-slip rubber axis 17 by high-tension bus-bar fill in inside clamping plate for wire shell 14 into
Row is fixed, and anti-slip rubber axis 17 can reinforce the intensity of fixation, and anti-locking apparatus is not fixed firmly, and is turned over after fixation by device is sagging
Turn, if carrying out vibration damping to electric wire, the spring 8 inside damper 1 is adjusted, electric wire is carried out by the elastic reaction of spring 8
Vibration damping, while vibrationproof hammer body 12 also can be carried out vibration damping, double damping can be effectively reduced electric wire caused because shaking for a long time it is tired
It strains bad；
When external fixing chuck plate 6 is by downward vibration force, active force is transmitted on damping column 205, the subsequent band of damping column 205
Dynamic second magnetic pole 204 moves downward, and the spacing before the second magnetic pole 204 and the first magnetic pole 202 reduces, and then repulsive force is increased
Add, the speed that repulsive force moves downward the second magnetic pole 204 substantially slows down, and then effectively realizes the effect of vibration damping.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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 (8)
1. a kind of 1000kV electric armour clamp for power circuit, including supporting block (4), it is characterised in that: the supporting block (4)
Upper end outer wall be fixedly connected with fixed telescopic rod (3), be rotatably connected to rotating disc (2) in the middle part of the fixed telescopic rod (3),
The upper end outer wall of the rotating disc (2) is fixedly connected with adjustable damper (1), and the adjustable damper (1) includes first
Telescopic rod (7), spring (8), the first detachable balance weight block (9), the second detachable balance weight block (10), second fixed strut (11),
Vibrationproof hammer body (12) and the second telescopic rod (13), the spring (8) are fixedly attached to the outer wall of the first telescopic rod (7), and described
Two telescopic rods (13) are slidably connected in the middle part of one end side wall of the first telescopic rod (7), and the vibrationproof hammer body (12) is fixedly connected on
One end side wall of second telescopic rod (13), the first detachable balance weight block (9) are fixedly connected on the both ends of vibrationproof hammer body (12)
Outer wall, one end side wall of described second fixed strut (11) sliding plug in vibrationproof hammer body (12), second detachable balance weight
Block (10) is fixedly connected in the middle part of one end side wall of second fixed strut (11), and the both ends side wall of the supporting block (4) is fixed to be connected
First fixed strut (5) are connected to, the lower end of described first fixed strut (5) is fixedly connected with external fixing chuck plate (6), described outer
Portion's fixing chuck plate (6) include clamping plate for wire shell (14), fixed connecting plate (15), clamping plate (16), anti-slip rubber axis (17) and under
Portion's fixed supported slab (18), the lower part fixed supported slab (18) is fixedly connected on the lower end outer wall of clamping plate for wire shell (14), described
Anti-slip rubber axis (17) is fixedly connected on the side wall of lower part fixed supported slab (18), and the fixed connecting plate (15) is fixedly connected on electricity
The both ends side wall of wireplint shell (14)；It is solid by vibration absorber (20) and bottom plate (19) on the downside of the external fixing chuck plate (6)
Fixed connection, the vibration absorber (20) includes vertical sleeve (201), and the interior bottom of vertical sleeve (201) is fixedly connected with the first magnetic
Pole (202), the first magnetic pole (202) upside are fixedly connected with shock-absorbing spring (203), fixed on the upside of the shock-absorbing spring (203) to connect
It is connected to the second magnetic pole (204), is connected on the upside of the second magnetic pole (204) by fixed on the downside of damping column (205) and external fixing chuck plate (6)
It connects.
2. a kind of 1000kV electric armour clamp for power circuit according to claim 1, it is characterised in that: the fixation
Connecting plate (15) and lower part fixed supported slab (18) are equipped with two groups, and are fixedly connected with outside the both ends of clamping plate for wire shell (14)
Wall.
3. a kind of 1000kV electric armour clamp for power circuit according to claim 1, it is characterised in that: described first
Detachable balance weight block (9) is equipped with several groups, and is fixedly connected with the both ends side wall in vibrationproof hammer body (12).
4. a kind of 1000kV electric armour clamp for power circuit according to claim 1, it is characterised in that: described two groups
Elastic string is fixedly connected between first fixed strut (5).
5. a kind of 1000kV electric armour clamp for power circuit according to claim 1, it is characterised in that: described adjustable
It saves damper (1) and is equipped with two groups, and be fixedly connected with the upper end outer wall of fixed telescopic rod (3).
6. a kind of 1000kV electric armour clamp for power circuit according to claim 1, it is characterised in that: the clamping plate
(16) it is fixedly connected on the lower end of clamping plate for wire shell (14).
7. a kind of 1000kV electric armour clamp for power circuit according to claim 1, it is characterised in that: described vertical
It is symmetrically opened up on sleeve (201) inner sidewall there are two guide groove (206), guide groove (206) is interior to be provided with guide rod (207), leads
It is fixedly connected to bar (207) other end with damping column (205) side wall.
8. a kind of 1000kV electric armour clamp for power circuit according to claim 1 or claim 7, it is characterised in that: described
The polarity of first magnetic pole (202) is identical with the polarity of the second magnetic pole (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811062951.6A CN109167318A (en) | 2018-09-12 | 2018-09-12 | A kind of 1000kV electric armour clamp for power circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811062951.6A CN109167318A (en) | 2018-09-12 | 2018-09-12 | A kind of 1000kV electric armour clamp for power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109167318A true CN109167318A (en) | 2019-01-08 |
Family
ID=64894832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811062951.6A Pending CN109167318A (en) | 2018-09-12 | 2018-09-12 | A kind of 1000kV electric armour clamp for power circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109167318A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE559184C (en) * | 1930-03-23 | 1932-09-16 | Siemens Ag | Vibration damper for overhead lines |
| CN203983919U (en) * | 2014-07-29 | 2014-12-03 | 温州大学 | A kind of compound stockbridge damper |
| CN205544134U (en) * | 2016-04-01 | 2016-08-31 | 安徽威龙电力器材有限公司 | Anti stockbridge damper of trembling of multi -angle |
| CN207010184U (en) * | 2017-06-16 | 2018-02-13 | 青岛兴华兴索具制造有限公司 | A kind of high-tension electricity gold utensil |
| CN108011337A (en) * | 2017-12-29 | 2018-05-08 | 国家电网公司 | Stockbridge damper |
| CN207381920U (en) * | 2017-08-07 | 2018-05-18 | 山西昌鸿电力器材有限公司 | A kind of high-tension electricity gold utensil for power circuit |
| CN108493883A (en) * | 2018-05-25 | 2018-09-04 | 江苏易鼎电力科技有限公司 | A kind of Novel shockproof hammer |
-
2018
- 2018-09-12 CN CN201811062951.6A patent/CN109167318A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE559184C (en) * | 1930-03-23 | 1932-09-16 | Siemens Ag | Vibration damper for overhead lines |
| CN203983919U (en) * | 2014-07-29 | 2014-12-03 | 温州大学 | A kind of compound stockbridge damper |
| CN205544134U (en) * | 2016-04-01 | 2016-08-31 | 安徽威龙电力器材有限公司 | Anti stockbridge damper of trembling of multi -angle |
| CN207010184U (en) * | 2017-06-16 | 2018-02-13 | 青岛兴华兴索具制造有限公司 | A kind of high-tension electricity gold utensil |
| CN207381920U (en) * | 2017-08-07 | 2018-05-18 | 山西昌鸿电力器材有限公司 | A kind of high-tension electricity gold utensil for power circuit |
| CN108011337A (en) * | 2017-12-29 | 2018-05-08 | 国家电网公司 | Stockbridge damper |
| CN108493883A (en) * | 2018-05-25 | 2018-09-04 | 江苏易鼎电力科技有限公司 | A kind of Novel shockproof hammer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190108 |