CN201910604U - Swing-hammer type energy conversion anti-wave hardware tool - Google Patents
Swing-hammer type energy conversion anti-wave hardware tool Download PDFInfo
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- CN201910604U CN201910604U CN2010206758335U CN201020675833U CN201910604U CN 201910604 U CN201910604 U CN 201910604U CN 2010206758335 U CN2010206758335 U CN 2010206758335U CN 201020675833 U CN201020675833 U CN 201020675833U CN 201910604 U CN201910604 U CN 201910604U
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- swing
- energy conversion
- wire clamp
- pendulum
- wave
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Abstract
The utility model relates to a swing-hammer type energy conversion anti-wave hardware tool, solving the problem of poor use effect of the existing transmission line anti-wave hardware device. The swing-hammer type energy conversion anti-wave hardware tool comprises frames, wire clamp main bodies and wire clamp pressing boards, wherein the wire clamp pressing boards are arranged on the frames; and the wire clamp pressing boards are hinged on the wire clamp main bodies. The swing-hammer type energy conversion anti-wave hardware tool is characterized in that each frame is provided with an energy conversion device which consists of side plates, coils, magnet yokes, supporting shafts, swing hammers and magnetic pole steel; the coils are arranged on the side plates by the magnet yokes; the swing hammers are installed on the side plates by the supporting shafts; the magnetic pole steel is arranged on the swing hammers and are in staggered arrangement with the coils; the centers of the magnetic pole steel and the coils are positioned on the same circumference; and the frames are also provided with power consuming elements connected with the coils. The swing-hammer type energy conversion anti-wave hardware tool has the advantages that by installing the energy conversion devices on the frames of the hardware tool, the kinetic energy on transmission leads is converted into electric energy, and then the electric energy is consumed by the power consuming elements, so that the swing-hammer type energy conversion anti-wave hardware tool really plays a role in eliminating wave of the transmission leads.
Description
Technical field
The utility model belongs to a kind of electric line protection gold utensil, particularly a kind of anti-gold utensil of waving of pendulum power conversion that is installed on the aerial high voltage power transmission lead.
Background technology
Multiple disaster accident can take place because of the effect of natural conditions in overhead transmission line in the process of operation, threaten the safe and stable operation of circuit, overhead transmission line wave be wherein endanger bigger a kind of.Waving of overhead transmission line is a kind of air force wild effect, be a kind of low frequency that under the wind-force effect, causes behind the inhomogeneous icing of transmission line wire, the chattering of large amplitude, also be that dynamic excitation makes the constantly result of accumulation of energy, in a span, have only one or a few half-wave showing as on the vibration shape.Wave the tension variation that has caused transmission pressure excessive, can produce many-sided harm transmission line.The lighter can cause flashover or tripping operation, and weight person then can cause disconnected strand of transmission pressure, break, goes offline, even shaft tower member, insulator string etc. are caused mechanical damage, and What is more, causes shaft tower to collapse, and causes great power grid accident.Wave accident from the circuit that China took place in recent years, the line voltage distribution grade until the 500KV accident of waving all has generation, has become a comparison of power industry distinct issues from 10KV.
Eliminating waving of transmission line is the global problem of power transmission and distribution specialty, owing to people are confined to the solution problem of waving in the mechanics category always, so, never have desirable solution.At present, the mode that solves transmission line galloping has two kinds, and a kind of is to make it to avoid resonance point by the parameter that changes lead, for example, twines the anti-whip of waving on lead, and the anti-gold utensils of waving such as swing wire clamp, revolution wire clamp, damping weight perhaps are installed on lead.The anti-gold utensil of waving of this class is gravitional force, elastic potential energy or the kinetic energy that the energy of lead swing temporarily is converted into gold utensil, and the gold utensil energy stored also can act on the lead again, also can be converted into the energy of waving of lead, belong to the alternately conversion with the form energy, that is to say, the above-mentioned anti-gold utensil of waving just makes the kinetic energy circulation, but it can't be weakened and eliminates, so, prevent from the poor effect of conductor galloping from perhaps just not have the effect that prevents conductor galloping at all.Another kind is to install conductor spacer additional between out of phase lead, utilizes out of phase lead to pin down mutually, offsets energy.This method effect on low-voltage grade circuit is better, but for the voltage levels circuit, because phase spacing is excessive, thereby installs difficulty, and the intensity of conductor spacer also is difficult to meet the demands, so, be not suitable on the circuit of voltage levels, using.
Summary of the invention
The technical problems to be solved in the utility model is, overcomes that existing transmission line is anti-waves the not good problem of result of use that device exists, and provides a kind of scope of application wide, the anti-anti-gold utensil of waving of effective pendulum power conversion of waving.
The utility model comprises framework, wire clamp main body and wire clamp pressing plate, the wire clamp main body is installed on the framework, the wire clamp pressing plate is hinged on the wire clamp main body, its special character is, energy conversion device is installed on framework, described energy conversion device is by side plate, coil, magnetic is gripped, bolster, pendulum and magnetic pole steel constitute, coil is gripped by magnetic and is installed on the side plate, pendulum is installed on the side plate by bolster, magnetic pole steel is installed on the pendulum, described magnetic pole steel and coil are crisscross arranged, and being centered close on the same circumference of magnetic pole steel and coil, and the consuming components that is connected with coil also is installed on framework.
Described side plate has two, and the coil on two blocks of side plates is provided with in pairs.
Bearing also is housed between bolster and pendulum, guarantees the pendulum flexible swinging.
Advantage of the present utility model is:
1, the utility model has changed the thinking of utilizing mechanics principle elimination transmission pressure to wave in the prior art, the mode of employing power conversion solves the problem of waving of transmission pressure, by on the gold utensil framework, energy conversion device being installed, kinetic energy on the transmission pressure is converted into electric energy, by consuming components power consumption is fallen again, thereby the kinetic energy on the transmission pressure is thoroughly eliminated, and thoroughly destroyed the constantly process of accumulation of kinetic energy, acutely waving of transmission pressure can't be taken place, really play the effect that transmission pressure is waved of eliminating.
2, parameter is convenient to adjust, and can adjust energy conversion device by changing coil, magnetic pole steel and pendulum, and adaptability is strong, both has been applicable to low-voltage grade circuit, also is suitable for the voltage levels circuit, and simple in structure, is easy to suitability for industrialized production.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is A-A cutaway view of Fig. 1;
Fig. 3 is B-B cutaway view of Fig. 1.
Embodiment
As shown in drawings, the utility model comprises framework 1, wire clamp main body 6 and wire clamp pressing plate 8, and framework 1 has two, and two frameworks 1 are arranged side by side; Wire clamp main body 6 has four, and four wire clamp main bodys 6 are installed on four angles of framework 1 by bolt, and between two frameworks 1, in the bolt junction rubber cushion 5 are housed also; Described wire clamp pressing plate 8 is hinged on the wire clamp main body 6, and locks with pin 7; Be provided with the through hole that is connected with transmission pressure between online clip main body 6 and the wire clamp pressing plate 8, rubber tile pad 9 is housed in the through hole, make transmission pressure and wire clamp main body 6 and framework 1 keep insulation; On framework 1, energy conversion device is installed, described energy conversion device by side plate 2, coil 15, magnetic grip 14, bolster 12, pendulum 3 and magnetic pole steel 4 constitute, described side plate 2 has two, two side plate 2 usefulness bolts are installed in the outside of two frameworks 1 respectively, coil 15 is gripped 14 by magnetic and is installed on the side plate 2, be that coil 15 is sleeved on magnetic and grips on 14, magnetic is gripped 14 and is fixed on the side plate 2 with bolt 13, coil 15 on two blocks of side plates 2 is provided with in pairs, in the present embodiment, coil 15 is provided with four pairs altogether; Pendulum 3 is installed on the side plate 2 by bolster 12, between bolster 12 and pendulum 3 bearing 11 is housed also, guarantees pendulum 3 flexible swinging; Several through holes are arranged on pendulum 3, and magnetic pole steel 4 is installed in the through hole of pendulum 3, and with screw magnetic pole steel 4 is fixed on the pendulum 3, and in the present embodiment, magnetic pole steel 4 is provided with 3; Magnetic pole steel 4 on the described pendulum 3 is crisscross arranged with coil 15 on the side plate 2, and being centered close on the same circumference of magnetic pole steel 4 and coil 15; The consuming components 10 that is connected with coil 15 also is installed on framework 1, to consume the electric energy that coil 15 produces, described consuming components 10 is a resistance, it also can be indicator light, consuming components 10 in the present embodiment is the ceramic cement resistance of a 10W/100 Ω, overall dimension is 6 * 6 * 47 millimeters, utilizes consuming components 10 to convert the electric energy that coil 15 produces to heat energy, makes the vibration of transmission pressure or waves energy and weaken until elimination.
Operation principle of the present utility model is:
1, when transmission pressure remains static, the pendulum 3 in the energy conversion device is in original inactive state;
2, as vibration wave or wave ripple and upload sowing time at transmission pressure, pendulum 3 will be swung along with the fluctuation of transmission pressure, relative motion will take place with the coil 15 on the side plate 2 in the magnetic pole steel 4 on the pendulum 3, and the magnetic flux in the coil 15 just changes, and the magnetic field of variation makes in the coil 15 and produces electric current;
3, electric current converts electric energy to heat energy by consuming components 10, makes the vibration of transmission pressure or waves energy and weaken until elimination.
Claims (3)
1. a pendulum power conversion prevents waving gold utensil, comprise framework, wire clamp main body and wire clamp pressing plate, the wire clamp main body is installed on the framework, the wire clamp pressing plate is hinged on the wire clamp main body, it is characterized in that, energy conversion device is installed on framework, described energy conversion device is by side plate, coil, magnetic is gripped, bolster, pendulum and magnetic pole steel constitute, coil is gripped by magnetic and is installed on the side plate, pendulum is installed on the side plate by bolster, and magnetic pole steel is installed on the pendulum, and described magnetic pole steel and coil are crisscross arranged, and being centered close on the same circumference of magnetic pole steel and coil also is equipped with the consuming components that is connected with coil on framework.
2. pendulum power conversion according to claim 1 is anti-waves gold utensil, it is characterized in that described side plate has two, and the coil on two blocks of side plates is provided with in pairs.
3. pendulum power conversion according to claim 1 is anti-waves gold utensil, it is characterized in that, bearing also is housed between bolster and pendulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206758335U CN201910604U (en) | 2010-12-23 | 2010-12-23 | Swing-hammer type energy conversion anti-wave hardware tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206758335U CN201910604U (en) | 2010-12-23 | 2010-12-23 | Swing-hammer type energy conversion anti-wave hardware tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910604U true CN201910604U (en) | 2011-07-27 |
Family
ID=44302803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206758335U Expired - Lifetime CN201910604U (en) | 2010-12-23 | 2010-12-23 | Swing-hammer type energy conversion anti-wave hardware tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703299A (en) * | 2014-11-26 | 2016-06-22 | 国家电网公司 | Current-disturbing anti-galloping device for multi-split conductors |
-
2010
- 2010-12-23 CN CN2010206758335U patent/CN201910604U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703299A (en) * | 2014-11-26 | 2016-06-22 | 国家电网公司 | Current-disturbing anti-galloping device for multi-split conductors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110727 |
|
| CX01 | Expiry of patent term |