CN204760976U - Overhead line electromagnetic vibration defroster - Google Patents
Overhead line electromagnetic vibration defroster Download PDFInfo
- Publication number
- CN204760976U CN204760976U CN201520406899.7U CN201520406899U CN204760976U CN 204760976 U CN204760976 U CN 204760976U CN 201520406899 U CN201520406899 U CN 201520406899U CN 204760976 U CN204760976 U CN 204760976U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- branch
- wire
- conducting rod
- guide arm
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 2
- 206010024796 Logorrhoea Diseases 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Abstract
Overhead line electromagnetic vibration defroster mainly forms by cutting guide arm, branch's conducting rod and copper shield cover, cuts guide arm and branch's conducting rod and fixes on the wire through fixing bolt respectively, cuts the guide arm surface and sets up a plurality of guide arm switching coils of cutting, cuts guide arm switching coil and links to each other at the surperficial remote circuit coil of wire with the setting through remote control module reception control unit, sets up a plurality of magnet steel that have the spring around branch's conducting rod. The utility model discloses utilize the wire to have alternating magnetic field on every side, thereby the shake is garrulous drop icing on the wire has been arrived to a vibrations transmission to alternating magnetic field production vibrations through the magnet steel, has simple structure, convenient to use and safe and reliable's advantage.
Description
Technical field
The utility model relates to a kind of power line deicing device, is specifically related to a kind of overhead transmission line electromagnetic shock deicer.
Background technology
Along with the develop rapidly of economy, overhead transmission line is widely adopted, it is economical that overhead transmission line has erection, on-load can high, maintenance easily a little, but can work as wire icing phenomenon when wire cools water droplet and transmission line wire surface collision in 0 DEG C and following cloud or in mist and freezes in the time in winter produces.This is that in transmission line wire because water droplet surrounds and air-flow, supercooling water droplet collides, and is frozen in conductive line surfaces and forms icing.First wire icing grows on windward side, and as wind direction does not occur sharply to change, on windward side, ice covering thickness will continue to increase.When windward side, ice reaches certain thickness, and when its weight is enough to wire is reversed, wire twists phenomenon; Wire reverses again, and icing will continue to grow up and become large, finally on wire, forms circular or oval icing.
The mechanical load that wire icing increases exceed design permissible value to a certain extent time, cause broken string, the accident of falling shaft tower; Up and down or horizontal wire, there is asynchronous jump wave because wire icing come off, cause up and down or horizontal wire close to phase fault tripping operation occurs.
Utility model content
The utility model provides a kind of overhead transmission line electromagnetic shock deicer, and the conductor glaze formation existed to solve prior art causes breaking, short circuit tripping operation and the problem of shaft tower of falling.
The utility model solves the technical scheme that its technical problem adopts:
A kind of overhead transmission line electromagnetic shock deicer, primarily of cutting guide rod, branch's conducting rod and copper shield cover composition, cut guide rod and branch's conducting rod is fixed on wire respectively by set bolt, cut guide rod surface to arrange and somely cut guide rod switching coil, cut guide rod switching coil to be connected with the remote circuit coil being arranged on conductive line surfaces by remote control module reception controller, some magnet steel with spring are set around branch's conducting rod.
Above-mentioned guide rod of cutting arranges people's work point incisal guide bar switching ring.
Above-mentioned remote control module receives in controller and arranges storage battery, stores the electric energy provided by remote circuit coil, and the use of guide rod switching coil is cut in supply.
Operation principle of the present utility model is: when normally running, and cuts guide rod and branch's conducting rod two guide rods are disconnected, and the alternating magnetic field on wire is adjusted by the shielding of copper shield cover, and magnet steel can not produce vibrations.When wire generation icing phenomenon, needs will cut guide rod and branch's conducting rod two guide rods are connected, the mode connected is two kinds, one sends reclosing command by remote control module, remote control module receives controller and receives instruction, sending order of closing a floodgate, cutting guide rod switching coil and attract to cut guide rod and branch's conducting rod is connected.After two guide rods are connected, have branch current and flow through branch's conducting rod, produce alternating magnetic field, magnet steel produces vibrations on alternating magnetic field, thus drives wire to produce the vibrations of 50 hertz, drops shatter for icing.Another kind of combined floodgate mode manually cuts guide rod switching ring for being inserted by insulating rod, by manually cutting guide rod and branch's conducting rod two guide rods are connected.By remote control, two guide rods can be separated after icing phenomenon terminates, also can with being excessively manually separated.
The utility model utilizes around wire has alternating magnetic field, produces vibrations thus vibrations has been transferred on wire icequake is gone to sticks and staves, have the advantage that structure is simple, easy to use and safe and reliable by magnet steel at alternating magnetic field.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1 wire in figure, 2 remote circuit coils, 3 remote control modules receive controllers, 4 and cut guide rod switching coil, 5 and manually cut guide rod switching ring, 6 and cut guide rod, 7 magnet steel, 8 copper shield covers, 9 branch's conducting rods, 10 set bolts.
Embodiment
As shown in the figure, a kind of overhead transmission line electromagnetic shock deicer, form primarily of cutting guide rod 6, branch's conducting rod 9 and copper shield cover 8, cut guide rod 6 and branch's conducting rod 9 is fixed on wire 1 respectively by set bolt 10, cut guide rod 6 one end to arrange and manually cut guide rod switching ring 5, cut guide rod 6 surface to arrange and somely cut guide rod switching coil 4, cut guide rod switching coil 4 to be connected with the remote circuit coil 2 being arranged on wire 1 surface by remote control module reception controller 3, branch's conducting rod 9 surrounding arranges some magnet steel 7 with spring.Remote control module receives in controller 3 and arranges storage battery, stores the electric energy provided by remote circuit coil 2, and supply is cut guide rod switching coil 4 and used.
Operation principle of the present utility model is: when normally running, and cuts guide rod and branch's conducting rod two guide rods are disconnected, and the alternating magnetic field on wire is adjusted by the shielding of copper shield cover, and magnet steel can not produce vibrations.When wire generation icing phenomenon, needs will cut guide rod and branch's conducting rod two guide rods are connected, the mode connected is two kinds, one sends reclosing command by remote control module, remote control module receives controller and receives instruction, sending order of closing a floodgate, cutting guide rod switching coil and attract to cut guide rod and branch's conducting rod is connected.After two guide rods are connected, have branch current and flow through branch's conducting rod, produce alternating magnetic field, magnet steel produces vibrations on alternating magnetic field, thus drives wire to produce the vibrations of 50 hertz, drops shatter for icing.Another kind of combined floodgate mode manually cuts guide rod switching ring for being inserted by insulating rod, by manually cutting guide rod and branch's conducting rod two guide rods are connected.By remote control, two guide rods can be separated after icing phenomenon terminates, also can with being excessively manually separated.
Claims (3)
1. an overhead transmission line electromagnetic shock deicer, it is characterized in that primarily of cutting guide rod, branch's conducting rod and copper shield cover composition, cut guide rod and branch's conducting rod is fixed on wire respectively by set bolt, cut guide rod surface to arrange and somely cut guide rod switching coil, cut guide rod switching coil to be connected with the remote circuit coil being arranged on conductive line surfaces by remote control module reception controller, some magnet steel with spring are set around branch's conducting rod.
2. overhead transmission line electromagnetic shock deicer according to claim 1, is characterized in that cutting guide rod arranges people's work point incisal guide bar switching ring.
3. overhead transmission line electromagnetic shock deicer according to claim 1, is characterized in that remote control module receives in controller and arranges storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406899.7U CN204760976U (en) | 2015-06-15 | 2015-06-15 | Overhead line electromagnetic vibration defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406899.7U CN204760976U (en) | 2015-06-15 | 2015-06-15 | Overhead line electromagnetic vibration defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204760976U true CN204760976U (en) | 2015-11-11 |
Family
ID=54475652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406899.7U Expired - Fee Related CN204760976U (en) | 2015-06-15 | 2015-06-15 | Overhead line electromagnetic vibration defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204760976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882840A (en) * | 2015-06-15 | 2015-09-02 | 国网山东高密市供电公司 | Overhead line electromagnetic vibration defroster |
| CN105958415A (en) * | 2016-07-06 | 2016-09-21 | 董亚伦 | Magnetic vibration type high-voltage line deicing robot |
| CN110086134A (en) * | 2019-03-25 | 2019-08-02 | 曾剑成 | A kind of preparatory bus cable device of spliced cable and wire using bidirectional magnetic force principle |
-
2015
- 2015-06-15 CN CN201520406899.7U patent/CN204760976U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882840A (en) * | 2015-06-15 | 2015-09-02 | 国网山东高密市供电公司 | Overhead line electromagnetic vibration defroster |
| CN105958415A (en) * | 2016-07-06 | 2016-09-21 | 董亚伦 | Magnetic vibration type high-voltage line deicing robot |
| CN110086134A (en) * | 2019-03-25 | 2019-08-02 | 曾剑成 | A kind of preparatory bus cable device of spliced cable and wire using bidirectional magnetic force principle |
| CN110086134B (en) * | 2019-03-25 | 2020-06-30 | 广东金华电缆股份有限公司 | Splicing type cable and wire pre-arranging device adopting bidirectional magnetic force principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151111 Termination date: 20170615 |