CN105281275B - A kind of electrical control gear for ground wire deicing automatic connection device - Google Patents
A kind of electrical control gear for ground wire deicing automatic connection device Download PDFInfo
- Publication number
- CN105281275B CN105281275B CN201410266093.2A CN201410266093A CN105281275B CN 105281275 B CN105281275 B CN 105281275B CN 201410266093 A CN201410266093 A CN 201410266093A CN 105281275 B CN105281275 B CN 105281275B
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- Prior art keywords
- output end
- ground wire
- electrical control
- control gear
- connection device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000004224 protection Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 11
- 239000000446 fuel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Abstract
The invention discloses a kind of electrical control gear for ground wire deicing automatic connection device, including battery, it is arranged on the control circuit in portable control case, controlling switch, power output end and signal input output end that operator scheme is locked and is arranged on the outside of portable control case, battery is connected to portable control case by power output end, locking wire cabinet is additionally provided with steel tower, the Signal connector of the power connection and whole limit switches of motor and electric pushrod is placed on locking wire cabinet, the signal input output end of electrical control gear respectively with Signal connector and power connection socket connection.Staff only need to bottom of towe operation device electrical control gear, you can be readily achieved ice-melt wiring, it is to avoid the operation of staff's upper tower, eliminate the security risk of tower on operating personnel's night, and significantly reduce labor intensity, improve operating efficiency.
Description
Technical field
The present invention relates to overhead transmission line engineering field, it is used for ground wire deicing automatic connection device more particularly, to one kind
Electrical control gear.
Background technology
The transmission line of electricity of some high and cold mountain areas of transmission line of electricity especially China under extreme weather conditions, one to winter often
Icing is serious.The longitudinal unbalance tension force produced by uneven icing on transmission pressure, ground wire, can cause steel tower big toward tension force
Side run-off the straight or bending, when more than design ability to bear when, will occur transmission pressure, the fracture of ground wire, gold utensil take off
Fall, serious meeting causes collapse of iron tower.Further, since aerial earth wire can be produced by load current unlike transmission pressure on steel tower
Raw heat energy resists part frost, and its ice covering thickness is general considerably beyond transmission pressure.
It is at present, existing to be beaten using motor belt motor moving conductive rod to converging device drainage come the automatics to ground wire deicing,
Generally existing operating personnel need tower to operate, and electrical control gear coordinates than larger, it is necessary to be fixed on beside steel tower with device
Use, extremely inconvenient, cost is also high.
The content of the invention
It is an object of the invention to provide a kind of electrical control gear for ground wire deicing automatic connection device, solve electric
Control device is used cooperatively than larger, it is necessary to be fixed on beside steel tower with device, and extremely inconvenient, cost is also high, and operator
Member needs the problem of tower is operated.
To achieve these goals, the invention provides a kind of electrical control dress for ground wire deicing automatic connection device
Put, including battery, the control circuit being arranged in portable control case, controlling switch, operator scheme are locked and are arranged on portable
Power output end and signal input output end on the outside of formula control cabinet, battery are connected to portable control by power output end
Case, signal input output end is acted by the power supply output control motor and electric pushrod of battery, and signal input output end connects
Collect mail number by control circuit controlled motor and electric pushrod electric and dead electricity, be additionally provided with locking wire cabinet on steel tower, motor and
The Signal connector of the power connection of electric pushrod and whole limit switches is placed on locking wire cabinet, and the signal of electrical control gear is defeated
Enter output end respectively with Signal connector and power connection socket connection.
As a further improvement on the present invention, one layer of protecting heat insulating layer is set outside battery, in the portable control
A circle luminescent lighting lamp is provided with the inside of the upper lid of case processed, light switch is provided with portable control case；In portable control
Battery capacity indication screen and protection switch are additionally provided with case processed, battery capacity indication screen is used to show dump energy；In portable control case
Neonychium is provided with the inside of upper lid.Protecting heat insulating layer can protect the steady operation of battery in cold district, it is ensured that electric-controlled
The normal operation of device processed, brightness illumination when luminescent lighting lamp ensures to work at night, battery capacity indication screen prompting residue electricity is prevented
Only because of the inconvenience that not enough power supply is brought, protection switch is provided to be provided with the inside of power-off protection in emergency circumstances, control box cover
Neonychium is used to protect manipulation buttons all under control cabinet closure state injury-free.
The present invention is collaborated the electric current on transfer wire using collaborating wire clamp, and is drained to ground wire, utilizes electric current
Fuel factor make to be covered in a kind of technology of the ice dissolution on ground wire.Ground wire deicing automatic connection device of the present invention has performance
Reliable and stable, automaticity is high, it is easy to operate the advantages of, workmen directly operates electrical control gear in bottom of towe, you can
The connection between transfer wire, ground wire is easily realized, the danger of the upper tower operation of workmen is reduced.Package unit can be
The connection between transfer wire and ground wire is realized in short time, the line outage time of ice-melt is greatly shortened.
The beneficial effects of the invention are as follows：
1st, the electric current on split conductor can be collaborated, and leads to ground wire, be melted by the fuel factor of electric current on ground wire
Icing.
2nd, the mechanical transmission mechanism performance safety of automatic connection device is reliable, automaticity is high.Staff only need to be
The electrical control gear of bottom of towe operation device, you can be readily achieved ice-melt wiring, it is to avoid the upper tower operation of staff, is eliminated
The security risk of tower on operating personnel's night, and labor intensity is significantly reduced, improve operating efficiency.
3rd, automatic connection device is easy for installation, simple to operation, and machinery and electrical response are rapid.Can be quick in a short time
The connection of ground wire and wire is realized, electrical connection is stable, through-flow dependable performance, and substantially reduces the preparation needed for ground wire deicing
And apparatus operating time.
It is 4th, ground wire deicing automatic connection device humanization designing, electrical control gear and dc source small volume, lightweight,
It is easy to the carrying of staff.
5th, ground wire deicing automatic connection device highly versatile, is applicable to the ground in various voltage class work transmission lines
Line ice-melt.
Brief description of the drawings
Fig. 1 is electrical control gear structural representation of the embodiment of the present invention；
Wherein：1- batteries, 2- operator schemes lock, 3- controlling switches, 4- power output ends, 5- signal input output ends,
6- locking wire cabinets, 7- power connections, 8- Signal connectors, 9- luminescent lighting lamps, 10- light switches, 11- battery capacity indication screens, 12- protections
Switch, 13- neonychiums, 14- control cabinets, 15- protecting heat insulating layers.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Embodiment is as illustrated, a kind of electrical control gear for ground wire deicing automatic connection device of the present embodiment, bag
The control circuit that include battery 1, is arranged in portable control case 14, controlling switch 3, operator scheme lock 2 and it is arranged on portable
The power output end 4 and signal input output end 5 in the outside of formula control cabinet 14, battery 1 is connected to portable by power output end 4
Formula control cabinet 14, signal input output end 5 is acted by the power supply output control motor and electric pushrod of battery 1, and signal is defeated
Enter output end 5 and receive signal by controlling circuit controlled motor and obtaining for electric pushrod to be additionally provided with lock on electric and dead electricity, steel tower
The Signal connector 8 of the power connection 7 of line cabinet 6, motor and electric pushrod and whole limit switches is placed on locking wire cabinet 6, electrically
The signal input output end 5 of control device respectively with Signal connector 8 and the socket connection of power connection 7.
Wherein, one layer of protecting heat insulating layer 15 is set in the outside of battery 1, on the inside of the upper lid of the portable control case 14
A circle luminescent lighting lamp 9 is provided with, light switch 10 is provided with portable control case 14；In portable control case 14 also
Battery capacity indication screen 11 and protection switch 12 are provided with, battery capacity indication screen 11 is used to show dump energy；In portable control case 14
Neonychium 13 is provided with the inside of upper lid.Protecting heat insulating layer can protect the steady operation of battery in cold district, it is ensured that electrically
The normal operation of control device, brightness illumination when luminescent lighting lamp ensures to work at night, battery capacity indication screen prompting residue electricity,
Prevent because of the inconvenience that not enough power supply is brought, protection switch is provided to be set on the inside of power-off protection in emergency circumstances, control box cover
There is neonychium to be used to protect manipulation buttons all under control cabinet closure state injury-free.
The present invention is collaborated the electric current on transfer wire using collaborating wire clamp, and is drained to ground wire, utilizes electric current
Fuel factor make to be covered in a kind of technology of the ice dissolution on ground wire.Ground wire deicing automatic connection device of the present invention has performance
Reliable and stable, automaticity is high, it is easy to operate the advantages of, workmen directly operates electrical control gear in bottom of towe, you can
The connection between transfer wire, ground wire is easily realized, the danger of the upper tower operation of workmen is reduced.Package unit can be
The connection between transfer wire and ground wire is realized in short time, the line outage time of ice-melt is greatly shortened.
The beneficial effects of the invention are as follows：
1st, the electric current on split conductor can be collaborated, and leads to ground wire, be melted by the fuel factor of electric current on ground wire
Icing.
2nd, the mechanical transmission mechanism performance safety of automatic connection device is reliable, automaticity is high.Staff only need to be
The electrical control gear of bottom of towe operation device, you can be readily achieved ice-melt wiring, it is to avoid the upper tower operation of staff, is eliminated
The security risk of tower on operating personnel's night, and labor intensity is significantly reduced, improve operating efficiency.
3rd, automatic connection device is easy for installation, simple to operation, and machinery and electrical response are rapid.Can be quick in a short time
The connection of ground wire and wire is realized, electrical connection is stable, through-flow dependable performance, and substantially reduces the preparation needed for ground wire deicing
And apparatus operating time.
It is 4th, ground wire deicing automatic connection device humanization designing, electrical control gear and dc source small volume, lightweight,
It is easy to the carrying of staff.
5th, ground wire deicing automatic connection device highly versatile, is applicable to the ground in various voltage class work transmission lines
Line ice-melt.
Claims (5)
1. a kind of electrical control gear for ground wire deicing automatic connection device, it is characterised in that：Including battery（1）, set
Put in portable control case（14）Interior control circuit, controlling switch（3）, operator scheme lock（2）Be arranged on portable control
Power output end on the outside of case（4）And signal input output end（5）, battery（1）Pass through power output end（4）It is connected to portable
Formula control cabinet（14）, signal input output end（5）Pass through battery（1）Power supply output control motor and electric pushrod action,
Signal input output end（5）Signal is received by controlling circuit controlled motor and obtaining for electric pushrod to be gone back on electric and dead electricity, steel tower
It is provided with locking wire cabinet（6）, the power connection of motor and electric pushrod（7）And the Signal connector of whole limit switches（8）Place
In locking wire cabinet（6）, the signal input output end of electrical control gear（5）Respectively with Signal connector（8）And power connection（7）Grafting
Connection.
2. a kind of electrical control gear for ground wire deicing automatic connection device as claimed in claim 1, it is characterised in that：
In battery（1）Outside sets one layer of protecting heat insulating layer（15）.
3. a kind of electrical control gear for ground wire deicing automatic connection device as claimed in claim 1, it is characterised in that：
In the portable control case（14）Upper lid on the inside of be provided with a circle luminescent lighting lamp（9）, in portable control case（14）It is interior
It is provided with light switch（10）.
4. a kind of electrical control gear for ground wire deicing automatic connection device as described in claim 1 or 2 or 3, it is special
Levy and be：In portable control case（14）Inside it is additionally provided with battery capacity indication screen（11）And protection switch（12）, battery capacity indication screen
（11）For showing dump energy.
5. a kind of electrical control gear for ground wire deicing automatic connection device as claimed in claim 4, it is characterised in that：
In portable control case（14）Neonychium is provided with the inside of upper lid（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266093.2A CN105281275B (en) | 2014-06-16 | 2014-06-16 | A kind of electrical control gear for ground wire deicing automatic connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410266093.2A CN105281275B (en) | 2014-06-16 | 2014-06-16 | A kind of electrical control gear for ground wire deicing automatic connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105281275A CN105281275A (en) | 2016-01-27 |
| CN105281275B true CN105281275B (en) | 2017-07-21 |
Family
ID=55149832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410266093.2A Active CN105281275B (en) | 2014-06-16 | 2014-06-16 | A kind of electrical control gear for ground wire deicing automatic connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281275B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604833A (en) * | 2009-06-05 | 2009-12-16 | 湖南省电力公司试验研究院 | A kind of ground wire deicing device of use capable of being combined |
| CN102255274A (en) * | 2011-08-03 | 2011-11-23 | 南方电网科学研究院有限责任公司 | Direct-current de-icing method of overhead ground wire and composite optical fibre ground wire |
| CN102510040A (en) * | 2011-11-15 | 2012-06-20 | 徐望圣 | Deicing device for ground wire |
| CN102780193A (en) * | 2012-07-06 | 2012-11-14 | 广东电网公司电力科学研究院 | Current ice-melting method for overhead ground wires of electric transmission line |
| CN102856869A (en) * | 2012-08-30 | 2013-01-02 | 中国电力工程顾问集团西南电力设计院 | Wiring method for realizing direct-current deicing of ground wire of converter station |
| CN103368122A (en) * | 2013-06-21 | 2013-10-23 | 国家电网公司 | Ground wire direct current-based deicing automatic wiring system |
| CN203895924U (en) * | 2014-06-16 | 2014-10-22 | 南京电力金具设计研究院 | Electric control device applied to automatic wiring device of ground wire deicing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008154438A (en) * | 2006-12-15 | 2008-07-03 | Michio Takaoka | Removal of snow and ice accretion on overhead transmission line |
-
2014
- 2014-06-16 CN CN201410266093.2A patent/CN105281275B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604833A (en) * | 2009-06-05 | 2009-12-16 | 湖南省电力公司试验研究院 | A kind of ground wire deicing device of use capable of being combined |
| CN102255274A (en) * | 2011-08-03 | 2011-11-23 | 南方电网科学研究院有限责任公司 | Direct-current de-icing method of overhead ground wire and composite optical fibre ground wire |
| CN102510040A (en) * | 2011-11-15 | 2012-06-20 | 徐望圣 | Deicing device for ground wire |
| CN102780193A (en) * | 2012-07-06 | 2012-11-14 | 广东电网公司电力科学研究院 | Current ice-melting method for overhead ground wires of electric transmission line |
| CN102856869A (en) * | 2012-08-30 | 2013-01-02 | 中国电力工程顾问集团西南电力设计院 | Wiring method for realizing direct-current deicing of ground wire of converter station |
| CN103368122A (en) * | 2013-06-21 | 2013-10-23 | 国家电网公司 | Ground wire direct current-based deicing automatic wiring system |
| CN203895924U (en) * | 2014-06-16 | 2014-10-22 | 南京电力金具设计研究院 | Electric control device applied to automatic wiring device of ground wire deicing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105281275A (en) | 2016-01-27 |
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