CN104466861A - Device for preventing power transmission line from swinging - Google Patents
Device for preventing power transmission line from swinging Download PDFInfo
- Publication number
- CN104466861A CN104466861A CN201310431489.3A CN201310431489A CN104466861A CN 104466861 A CN104466861 A CN 104466861A CN 201310431489 A CN201310431489 A CN 201310431489A CN 104466861 A CN104466861 A CN 104466861A
- Authority
- CN
- China
- Prior art keywords
- transmission line
- galloping
- axle
- line anti
- galloping device
- 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.)
- Pending
Links
Classifications
-
- 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
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The invention relates to a power transmission line protecting device, in particular to a device for preventing a power transmission line from swinging. The device for preventing the power transmission line from swinging comprises an iron tower hanging piece and is characterized in that two fixing shafts are arranged in the middle of the iron tower hanging piece, an installation hole is formed in the middle of each fixing shaft, a connecting shaft used for hanging an anti-swinging device is installed in the installation holes, and limiting arms used for limiting back-and-forth swinging of the anti-swinging device are arranged on the two sides of the iron tower hanging piece respectively. By the adoption of the structure, the device for preventing the power transmission line from swinging has the advantages of being convenient to use, capable of protecting lines, safe and efficient.
Description
Technical field
The present invention relates to a kind of line protection, specifically relate to a kind of transmission line Anti-galloping device.
Background technology
Transmission line is maked somebody a mere figurehead on high voltage iron tower, transmission line aloft easily the impact of wind-engaging swing back and forth, thus affect the use safety of steel tower and circuit, existing connection is connected by the high tension insulator hung on steel tower, the circuit of such connection exists, and easily got rid of by high tension insulator when high wind, circuit easily fractures, security risk is large, the shortcoming that maintenance is complicated.
Summary of the invention
Object of the present invention is exactly for above-mentioned shortcoming, provides one to have easy to use, protection circuit, safely and efficiently transmission line Anti-galloping device.
The object of the present invention is achieved like this: a kind of transmission line Anti-galloping device, comprise an iron rake with three to six teeth suspension member, it is characterized in that: in the middle of described steel tower suspension member, be provided with two fixed axis, installing hole is provided with in the middle of described fixed axis, be provided with the connecting axle for hanging Anti-galloping device in described installing hole, described steel tower suspension member both sides are provided with the position limit arm swung back and forth for spacing Anti-galloping device.
Be provided with piston axle in the middle of described Anti-galloping device, outside is provided with the sleeve for entangling piston axle, and described lower cartridge is provided with the connector for connecting high tension insulator.
Described piston axle upper lobes has the fixture for being arranged on connecting axle, the fixing hole of the axle that is connected is provided with in the middle of described fixture, described piston axle periphery is provided with retractor device, bottom is provided with the analog bracket for installing retractor device, described analog bracket bottom is provided with the connecting bolt for connecting sealing device, and described connecting bolt is connected on sealing device.
Described upper cartridge is provided with the circular hole for fitting piston axle, and described circular hole both sides are respectively equipped with air admission hole and venthole, and described sleeve lower inside is provided with cushion pad.
Further say: described retractor device is spring, described sealing device is the disc rubber bodies of surrounding projection, and described air admission hole top is provided with air inlet switch, and described venthole top is provided with out air cock, and the described air cock place that goes out is provided with vent valve.
In use, piston axle is arranged in sleeve, the circular hole of upper cartridge is utilized piston shaft extension to be gone out, be arranged on steel tower suspension member by fixture, the connector of lower cartridge is utilized to connect high tension insulator, when circuit is by wind effect, sleeve moves down, at this moment spring is utilized, sleeve is slowly declined, when falling under a bushing, the air inlet switch of upper cartridge is opened, gas is entered in sleeve, when sleeve moves up, air inlet switch is closed, at this moment the switch open of giving vent to anger of upper cartridge, vent valve is utilized slowly to be vented, sleeve is made slowly to increase, thus play the effect of protection circuit.
The invention has the beneficial effects as follows: a kind of transmission line Anti-galloping device of this spline structure has easy to use, protection circuit, safely and efficiently advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, an iron rake with three to six teeth suspension member 2, fixed axis 3, installing hole 4, Anti-galloping device 5, connecting axle 6, position limit arm 7, piston axle 8, sleeve 9, connector 10, fixture 11, fixing hole 12, retractor device 13, analog bracket 14, sealing device 15, connecting bolt 16, circular hole 17, air admission hole 18, venthole 19, cushion pad 20, air inlet switch 21, go out air cock 22, vent valve.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of transmission line Anti-galloping device, comprise an iron rake with three to six teeth suspension member 1, it is characterized in that: in the middle of described steel tower suspension member 1, be provided with two fixed axis 2, installing hole 3 is provided with in the middle of described fixed axis 2, be provided with the connecting axle 5 for hanging Anti-galloping device 4 in described installing hole 3, described steel tower suspension member 1 both sides are provided with the position limit arm 6 swung back and forth for spacing Anti-galloping device 4.
Be provided with piston axle 7 in the middle of described Anti-galloping device 4, outside is provided with the sleeve 8 for entangling piston axle 7, and described sleeve 8 bottom is provided with the connector 9 for connecting high tension insulator.
Described piston axle 7 upper lobes has the fixture 10 for being arranged on connecting axle 5, the fixing hole 11 of the axle 5 that is connected is provided with in the middle of described fixture 10, described piston axle 7 periphery is provided with retractor device 12, bottom is provided with the analog bracket 13 for installing retractor device 12, described analog bracket 13 bottom is provided with the connecting bolt 15 for connecting sealing device 14, and described connecting bolt 15 is connected on sealing device 14.
Described sleeve 8 top is provided with the circular hole 16 for fitting piston axle 7, and described circular hole 16 both sides are respectively equipped with air admission hole 17 and venthole 18.Described sleeve 8 lower inside is provided with cushion pad 19.
Further say: described retractor device 12 is spring, described sealing device 14 is the disc rubber bodies of surrounding projection, described air admission hole 17 bottom is provided with air inlet switch 20, and described venthole 18 bottom is provided with out air cock 21, and described air cock 21 place that goes out is provided with vent valve 22.
In use, piston axle 7 is arranged in sleeve 8, the circular hole 16 on sleeve 8 top is utilized to be stretched out by piston axle 7, be arranged on steel tower suspension member 1 by fixture 10, the connector 9 of sleeve 8 bottom is utilized to connect high tension insulator, when circuit is by wind effect, sleeve 8 moves down, at this moment spring is utilized, sleeve 8 is slowly declined, when sleeve 8 declines, the air inlet switch 20 on sleeve 8 top is opened, gas is entered in sleeve 8, when sleeve 8 moves up, air inlet switch 20 is closed, at this moment the air cock 21 that goes out of upper cartridge is opened, vent valve 22 is utilized slowly to be vented, sleeve 8 is made slowly to increase, thus play the effect of protection circuit.
A kind of transmission line Anti-galloping device of this spline structure has easy to use, protection circuit, safely and efficiently advantage.
Claims (7)
1. a transmission line Anti-galloping device, comprise an iron rake with three to six teeth suspension member, it is characterized in that: in the middle of described steel tower suspension member, be provided with two fixed axis, installing hole is provided with in the middle of described fixed axis, be provided with the connecting axle for hanging Anti-galloping device in described installing hole, described steel tower suspension member both sides are provided with the position limit arm swung back and forth for spacing Anti-galloping device.
2. a kind of transmission line Anti-galloping device according to claim 1, it is characterized in that: in the middle of described Anti-galloping device, be provided with piston axle, outside is provided with the sleeve for entangling piston axle, and described lower cartridge is provided with the connector for connecting high tension insulator.
3. a kind of transmission line Anti-galloping device according to claim 2, it is characterized in that: described piston axle upper lobes has the fixture for being arranged on connecting axle, the fixing hole of the axle that is connected is provided with in the middle of described fixture, described piston axle periphery is provided with retractor device, bottom is provided with the analog bracket for installing retractor device, described analog bracket bottom is provided with the connecting bolt for connecting sealing device, and described connecting bolt is connected on sealing device.
4. a kind of transmission line Anti-galloping device according to claim 2, it is characterized in that: described upper cartridge is provided with the circular hole for fitting piston axle, described circular hole both sides are respectively equipped with air admission hole and venthole, and described sleeve lower inside is provided with cushion pad.
5. a kind of transmission line Anti-galloping device according to claim 3, is characterized in that: described retractor device is spring.
6. a kind of transmission line Anti-galloping device according to claim 3, is characterized in that: described sealing device is the disc rubber bodies of surrounding projection.
7. a kind of transmission line Anti-galloping device according to claim 4, it is characterized in that: described air admission hole top is provided with air inlet switch, described venthole top is provided with out air cock, and the described air cock place that goes out is provided with vent valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431489.3A CN104466861A (en) | 2013-09-22 | 2013-09-22 | Device for preventing power transmission line from swinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431489.3A CN104466861A (en) | 2013-09-22 | 2013-09-22 | Device for preventing power transmission line from swinging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104466861A true CN104466861A (en) | 2015-03-25 |
Family
ID=52912466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310431489.3A Pending CN104466861A (en) | 2013-09-22 | 2013-09-22 | Device for preventing power transmission line from swinging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658824A (en) * | 2017-10-31 | 2018-02-02 | 河南理工大学 | A kind of rapid damping bleeder based on air |
| CN108493858A (en) * | 2018-02-05 | 2018-09-04 | 国网浙江杭州市富阳区供电有限公司 | A kind of high stability cable stationary barrier |
| CN109557849A (en) * | 2018-11-28 | 2019-04-02 | 王和中 | A kind of drainage thread waves adjusting and monitoring device |
-
2013
- 2013-09-22 CN CN201310431489.3A patent/CN104466861A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658824A (en) * | 2017-10-31 | 2018-02-02 | 河南理工大学 | A kind of rapid damping bleeder based on air |
| CN108493858A (en) * | 2018-02-05 | 2018-09-04 | 国网浙江杭州市富阳区供电有限公司 | A kind of high stability cable stationary barrier |
| CN109557849A (en) * | 2018-11-28 | 2019-04-02 | 王和中 | A kind of drainage thread waves adjusting and monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104466861A (en) | Device for preventing power transmission line from swinging | |
| CN204966179U (en) | Insulator anticreep device | |
| CN203553855U (en) | Power transmission line anti-galloping apparatus | |
| CN202897857U (en) | Overload and load-loss protecting device | |
| CN202245895U (en) | Upper limiting protection device for miniature steel wire rope electric block | |
| CN209337999U (en) | A kind of guide wheel heavy hammer type lifting limiter | |
| CN204179563U (en) | The high tower pulley block of aluminium twisted wire with carbon fiber composite core | |
| CN204980813U (en) | Hanging device | |
| CN203867440U (en) | Anti-falling device for flexible door | |
| CN202526076U (en) | Elastic protection device for suspended working platform of window cleaning machine | |
| CN203925072U (en) | A kind of hinge arrangement | |
| CN203278091U (en) | Installing tool for bird repelling device of electric power circuit | |
| CN202847457U (en) | Pneumatic current collector | |
| CN201999078U (en) | Novel gas spring bracing rod device of automotive engine cap | |
| CN202439001U (en) | Flour bag gripping device with dustproof function | |
| CN205575383U (en) | A lifting hook for jack -up oil drill pipe | |
| CN205604933U (en) | Automatic door closer | |
| CN205109016U (en) | Roller -coaster car connection device | |
| CN203845704U (en) | Safety management device of crane operating handle | |
| CN204162222U (en) | A kind of mounting structure of Cargo Lift safety tongs | |
| CN202729521U (en) | Lift car damping device | |
| CN102561774B (en) | Mechanical anti-falling device of mechanical parking equipment | |
| CN205499391U (en) | Lift cabin aluminum profile struction with locking shock -absorbing function | |
| CN203334873U (en) | Novel door structure | |
| CN205122432U (en) | Central control switch that contracts of can bursting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |