CN206195308U - Built -in damping particle and filling liquid's damper - Google Patents
Built -in damping particle and filling liquid's damper Download PDFInfo
- Publication number
- CN206195308U CN206195308U CN201621308471.XU CN201621308471U CN206195308U CN 206195308 U CN206195308 U CN 206195308U CN 201621308471 U CN201621308471 U CN 201621308471U CN 206195308 U CN206195308 U CN 206195308U
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- Prior art keywords
- damper
- damping
- filling liquid
- cavity
- steel strand
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Abstract
The utility model relates to a built -in damping particle and filling liquid's damper, it includes damper, damper and steel strand wires end -to -end connection department are provided with holding -down sleeve, holding -down sleeve is also installed with the position that the static line clamping connection touched to steel strand wires, holding -down sleeve 's cylindrical end inlays inside the connecting hole of fixed fastener, the outside cover of conical end is equipped with adjusting nut. Damper adopts the cavity structure, at inside damping particle and the filling liquid of having placed of cavity. Can come the power consumption to reach the purpose of multidimension degree damping through parietal collision between the damping particle and in damping particle and the tup, and still add proper amount filling liquid in the cavity in advance, filling liquid can produce viscous damping energy dissipation when the clearance between the granule, filling liquid's undulant vibration frequency that can changing structure during the vibration, dissipative structure vibration energy.
Description
Technical field
The utility model is related to the damper of stockbridge damper, specifically a kind of built-in damping particles and liquid filling body.
Background technology
Aeolian vibration is most common vibration mode in work transmission line, and vibration frequency is high, the duration is long, when serious
The leading of transmission line of electricity, ground wire can be caused fatigue occur stranded, influence power transmission line service life.Being adopted current power transmission line vibrationproof scheme more
The amplitude of vibration is reduced with damper, reduction is led, the dynamic bending strain of ground wire wire clamp outlet.But being used existing damper more
The structure of Solid hammer formula, by the vibration of tup so as to cause the friction energy-dissipating between steel strand wires stock and stock, it is impossible to fully sharp
With the architectural characteristic of itself, power consumption form is relatively simple, and effect is less desirable, can not change the vibration frequency of wire.And
By some Practical Project cases and experimental study we have found that under prolonged vibration, the existing damper wire clamp of itself
Easily there is sliding and wear-out failure with the junction of tup and steel strand wires, so allow for damper inhibition of vibration and receive sternly
Ghost image rings.
Utility model content
It is cavity structure in the utility model vibrationproof tup, cavity structure is built-in with appropriate damping particles, can pass through
Between damping particles and the collision of damping particles and tup internal chamber wall reaches the purpose of various dimensions vibration damping to consume energy, and in cavity
Appropriate liquid filling body also it has been previously added, when liquid filling body is by gap between particle viscous damping can have been produced to consume energy, has shaken
The fluctuation of liquid filling body can change the vibration frequency of structure, dissipative structure vibrational energy when dynamic.
In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：A kind of built-in damping particles and fill out
The damper of topping up body, it includes vibrationproof tup, and the vibrationproof tup is provided with clamp sleeve with steel strand wires end junction, institute
Clamp sleeve is stated using three valve split type structures, it includes cylindrical end and conical end, the cylindrical end is embedded in vibrationproof tup
Inside connecting hole, the conical end outer cover is equipped with adjusting nut.
The position that the steel strand wires are contacted with fixing clamper is also provided with clamp sleeve, the cylindrical end edge of the clamp sleeve
It is embedded in inside the connecting hole of fixing clamper, the conical end outer cover is equipped with adjusting nut.
The vibrationproof tup uses cavity structure, and damping particles and liquid filling body are placed with cavity inside.
The inside of the clamp sleeve is inlaid with one layer of rubber.
The utility model has the advantages that：
It is cavity structure in this patent vibrationproof tup, cavity structure is built-in with appropriate damping particles, can be by damping
Between particle and the collision of damping particles and tup internal chamber wall reaches the purpose of various dimensions vibration damping to consume energy, in cavity also in advance
Add appropriate liquid filling body, cement damping energy dissipation can be produced when liquid filling body is by gap between particle, there is provided one
New Energy Dissipation Mechanism is planted, and the fluctuation of liquid filling body can change the vibration frequency of structure, dissipative structure vibrational energy during vibration.Steel
The junction of twisted wire and gold utensil have it is fixed with clamp sleeve carry out second consolidation, contact of the wire clamp with steel strand wires can be increased
Area, prevents the sliding of steel strand wires.Rubber blanket is provided with wire clamp, the wire at wire clamp can be protected.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is cylindric vibrationproof tup sectional view of the present utility model.
Fig. 3 is cylindric vibrationproof tup sectional view of the present utility model.
Fig. 4 is clamp sleeve overall structure diagram of the present utility model.
Fig. 5 is valve clamp sleeve structural representation of the present utility model.
Fig. 6 is clamp sleeve of the present utility model and adjusting nut assembling structure schematic diagram.
In figure：Vibrationproof tup 1, damping particles 2, liquid filling body 3, steel strand wires 4, fixing clamper 5, clamp sleeve 6, regulation spiral shell
Female 7.
Specific embodiment
Implementation method of the present utility model is described further below in conjunction with the accompanying drawings.
Such as Fig. 1-6, the damper of a kind of built-in damping particles and liquid filling body, it includes vibrationproof tup 1, the damper
First 1 is provided with clamp sleeve 6 with the end junction of steel strand wires 4, and the clamp sleeve 6 uses three valve split type structures, and it includes
Cylindrical end and conical end, the cylindrical end are embedded in inside the connecting hole of vibrationproof tup 1, and the conical end outer cover is equipped with regulation
Nut 7.
Further, the position that the steel strand wires 4 are contacted with fixing clamper 5 is also provided with clamp sleeve 6, the clamping sleeve
The cylindrical end of pipe 6 is embedded in inside the connecting hole of fixing clamper 5, and the conical end outer cover is equipped with adjusting nut 7.By tightening
Bolt 7 reaches the purpose of reinforcing.Bossing can withstand wire clamp 5, the end of tup 1 after reinforcing, prevent sliding.
Further, the vibrationproof tup 1 uses cavity structure, and damping particles 2 and filling liquid are placed with cavity inside
Body 3.Liquid filling body by the gap between particle be can produce shearing cement damping energy dissipation, and vibration when liquid filling body fluctuation
The vibration frequency of structure, dissipative structure vibrational energy can be changed.
Further, the inside of the clamp sleeve 6 is inlaid with one layer of rubber.Can reduce steel strand wires 7 and tup and
Direct friction between fixing clamper 5.
The course of work of the present utility model and operation principle are：
By reaching the purpose of passive energy dissipation between damping particles with the collision between damping particles and internal chamber wall, and can be with
Multidimensional vibration reduction is realized, effect is good.Liquid filling body is that can produce shearing cement damping energy dissipation by the gap between particle, and vibration
When liquid filling body fluctuation can change the vibration frequency of structure, dissipative structure vibrational energy.And in the connection of steel strand wires and gold utensil
There is the clamp sleeve of fixed use at place to carry out second consolidation, increases the contact area of wire clamp and steel strand wires.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, carry out various changes and amendments all within protection domain of the present utility model.It is of the present utility model not most
Matters, belong to the common knowledge of those skilled in the art.
Claims (2)
1. the damper of a kind of built-in damping particles and liquid filling body, it is characterised in that：It includes vibrationproof tup（1）, it is described anti-
Vibration hammer head（1）With steel strand wires（4）End junction is provided with clamp sleeve（6）, the clamp sleeve（6）Using three valve dissection types
Structure, it includes cylindrical end and conical end, and the cylindrical end is embedded in vibrationproof tup（1）Connecting hole inside, the conical end
Outer cover is equipped with adjusting nut（7）；
The steel strand wires（4）With fixing clamper（5）The position of contact is also provided with clamp sleeve（6）, the clamp sleeve（6）'s
Cylindrical end is embedded in fixing clamper（5）Connecting hole inside, the conical end outer cover be equipped with adjusting nut（7）；
The vibrationproof tup（1）Using cavity structure, damping particles are placed with cavity inside（2）And liquid filling body（3）.
2. the damper of a kind of built-in damping particles according to claim 1 and liquid filling body, it is characterised in that：The pressure
Tight sleeve pipe（6）Inside be inlaid with one layer of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308471.XU CN206195308U (en) | 2016-12-01 | 2016-12-01 | Built -in damping particle and filling liquid's damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621308471.XU CN206195308U (en) | 2016-12-01 | 2016-12-01 | Built -in damping particle and filling liquid's damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206195308U true CN206195308U (en) | 2017-05-24 |
Family
ID=58723264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621308471.XU Active CN206195308U (en) | 2016-12-01 | 2016-12-01 | Built -in damping particle and filling liquid's damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206195308U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992485A (en) * | 2017-06-07 | 2017-07-28 | 广东电网有限责任公司电力科学研究院 | A kind of current vortex power consumption damper |
| CN107387367A (en) * | 2017-08-24 | 2017-11-24 | 广东美的制冷设备有限公司 | Compressor and there is its refrigerating plant |
| CN109103836A (en) * | 2018-10-16 | 2018-12-28 | 国家电网公司 | A kind of bilayer damper |
| CN109347037A (en) * | 2018-10-19 | 2019-02-15 | 中铁大桥科学研究院有限公司 | A kind of impact energy consumption damper |
| CN113765027A (en) * | 2021-08-25 | 2021-12-07 | 叶传龙 | Novel electrical engineering cable protection device |
-
2016
- 2016-12-01 CN CN201621308471.XU patent/CN206195308U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992485A (en) * | 2017-06-07 | 2017-07-28 | 广东电网有限责任公司电力科学研究院 | A kind of current vortex power consumption damper |
| CN107387367A (en) * | 2017-08-24 | 2017-11-24 | 广东美的制冷设备有限公司 | Compressor and there is its refrigerating plant |
| CN109103836A (en) * | 2018-10-16 | 2018-12-28 | 国家电网公司 | A kind of bilayer damper |
| CN109103836B (en) * | 2018-10-16 | 2022-05-27 | 国家电网公司 | Double-layer damper |
| CN109347037A (en) * | 2018-10-19 | 2019-02-15 | 中铁大桥科学研究院有限公司 | A kind of impact energy consumption damper |
| CN113765027A (en) * | 2021-08-25 | 2021-12-07 | 叶传龙 | Novel electrical engineering cable protection device |
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