CN106206143A - Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof - Google Patents
Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof Download PDFInfo
- Publication number
- CN106206143A CN106206143A CN201610811280.3A CN201610811280A CN106206143A CN 106206143 A CN106206143 A CN 106206143A CN 201610811280 A CN201610811280 A CN 201610811280A CN 106206143 A CN106206143 A CN 106206143A
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- China
- Prior art keywords
- semi
- circular
- insulating
- circular jaws
- driving rod
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/006—Air-break switches for high tension without arc-extinguishing or arc-preventing means adapted to be operated by a hot stick; Hot sticks therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
- H01H2300/056—Tools for actuating a switch
Abstract
The present invention relates to a kind of outdoor high-voltage segregate switch meet an urgent need part flow arrangement, belong to power system special equipment technical field.Technical scheme is: above fixes semi-circular jaws (1) and is arranged on the upper end of L bracket, constitutes the groove type of outer openings；The semi-circular jaws of described lower activity (2) arranges inside grooves, and bottom is connected with the top of insulating driving rod (4)；Described insulating bar (5) is hollow-core construction, and the lower end of insulating driving rod, through the lower end of fixed metal support (11), extend in insulating bar；One end of described metal rack (10) is arranged on insulating bar, and the other end is hinged with one end of operation spanner (6), and the other end of operation spanner runs through insulating bar and insulating driving rod, fixes with insulating driving rod and is connected.The present invention plays the effect sharing part disconnecting switch load current, thus reduces the heating temp of disconnecting switch, by the time load valley or carry out line outage maintenance after the period of the protection of electricity again.
Description
Technical field
The present invention relates to a kind of outdoor high-voltage segregate switch meet an urgent need part flow arrangement and using method thereof, belong to power system special
Use equipment technical field.
Background technology
At present in power system, high voltage isolator disconnecting link mouth or the conductor joint heating of outdoor general type account for whole routine
Stand heating the overwhelming majority, have two kinds of processing methods under normal circumstances, one need traffic department by removal of load reduce send out
The temperature of heat, the second carries out power failure process to this circuit, and for important load circuit protects electric line, above-mentioned measure can be made
Become the loss of the output value or protect the failure of electricity.
Summary of the invention
It is an object of the present invention to provide a kind of outdoor high-voltage segregate switch to meet an urgent need part flow arrangement and using method thereof, outdoor high
When pressure isolation switch blade sluice gate or conductor joint heating, this tool device on the lead-in wire of disconnecting switch both sides, is played by operator
Share the effect of part disconnecting switch load current, thus reduce the heating temp of disconnecting switch, by the time load valley or guarantor's electricity
After date conducting transmission line interruption maintenance, improves the reliability of power supply, it is ensured that the steady of factories and miness produces and protect the satisfactory of electricity task
Complete, solve problem present in background technology.
The technical scheme is that
A kind of outdoor high-voltage segregate switch is met an urgent need part flow arrangement, comprises wire, operating side A, operating side B, described operating side A and behaviour
Make end B structure identical, be symmetricly set on the both sides of wire；Described operating side A comprises fixing semi-circular jaws, lower movable semicircle
Type jaws, spring, insulating driving rod, insulating bar, operation spanner, operating handle, L-shaped metal rack, fixed metal support
With conductor compression jointing head, described fixed metal support is L bracket, and upper fixing semi-circular jaws is arranged on the upper end of L bracket, structure
Become the groove type of outer openings；The described semi-circular jaws of lower activity arranges inside grooves, the top phase of bottom and insulating driving rod
Connect；Described spring is 2, is symmetrical arranged the both sides of insulating driving rod, and upper end is connected with the bottom of the lower semi-circular jaws of activity
Connecing, lower end is connected with the lower end of fixed metal support；The top of the described semi-circular jaws of lower activity and upper fixing semi-circular folder
The bottom of mouth, is provided with the semi-circular recesses matched each other；Described conductor compression jointing head is arranged on the inner side of fixed metal support, and leads
Line is connected；The lower end of described insulating bar is provided with operating handle, and upper end is connected with the bottom of fixed metal support；Described
Insulating bar is hollow-core construction, and the lower end of insulating driving rod, through the lower end of fixed metal support, extend into insulating bar
In；One end of described L-shaped metal rack is arranged on insulating bar, and the other end is hinged with one end of operation spanner, and operation is pulled
The other end of hands runs through insulating bar and insulating driving rod, fixes with insulating driving rod and is connected.
The other end of described L-shaped fixed metal support is hinged with one end of operation spanner by bolt.
It is provided with taper in the semi-circular recesses of described lower activity semi-circular jaws top and upper fixing semi-circular jaws bottom
Protruding granule.
Described operation spanner is connected by fixing bolt and insulating driving rod are fixing.
A kind of outdoor high-voltage segregate switch is met an urgent need the using method of part flow arrangement, uses the part flow arrangement of above-mentioned restriction:
First operator operate operating side A: compress operation spanner, and operation spanner rotates with bolt for axle and provides pull strength,
Pull strength by reaching the semi-circular jaws of lower activity with the operation insulation driven rod that is connected of spanner, make the semi-circular jaws of lower activity to
Move down dynamic compression spring, the lower semi-circular jaws of activity and upper fixing semi-circular jaws to open, clamp the high_voltage isolation needing shunting
Switch side wire；Unclamp operation spanner, promote the semi-circular jaws of lower activity and upper fixing semicircle by the outside elastic force of spring
Property jaws clamping need shunting high voltage isolator side wire；
Operator repeat aforesaid operations process to operate operating side B, and clamping needs another of the high voltage isolator of shunting
Side wire, until playing emergent shunting action.
The invention has the beneficial effects as follows: play the effect sharing part disconnecting switch load current, thus reduce and keep apart
The heating temp closed, by the time load valley or carry out line outage maintenance after the period of the protection of electricity again, improve the reliability of power supply, it is ensured that
Steadily producing of factories and miness and satisfactorily completing of guarantor's electricity task.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the sectional structure schematic diagram of operating side A of the present invention；
Fig. 3 is tapered protrusion grain structure schematic diagram of the present invention；
In figure: above fix semi-circular jaws 1, the semi-circular jaws of lower activity 2, spring 3, insulating driving rod 4, insulating bar 5, behaviour
Make spanner 6, operating handle 7, fixing bolt 8, bolt 9, fixed metal support 10, metal rack 11, conductor compression jointing head 12, wire
13, operating side A14, operating side B15, tapered protrusion granule 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, by example, the invention will be further described.
A kind of outdoor high-voltage segregate switch is met an urgent need part flow arrangement, comprises wire 13, operating side A14, operating side B15, described
Operating side A14 is identical with operating side B15 structure, is symmetricly set on the both sides of wire 13；Described operating side A14 comprises fixing half
Round jaws 1, the semi-circular jaws of lower activity 2, spring 3, insulating driving rod 4, insulating bar 5, operation spanner 6, operating handle
7, L-shaped metal rack 10, fixed metal support 11 and conductor compression jointing head 12, described fixed metal support 11 is L bracket, upper solid
Fixed semi-circular jaws 1 is arranged on the upper end of L bracket, constitutes the groove type of outer openings；The described semi-circular jaws of lower activity 2 sets
Putting inside grooves, bottom is connected with the top of insulating driving rod 4；Described spring 3 is 2, is symmetrical arranged insulating driving rod 4
Both sides, upper end is connected with the bottom of the lower semi-circular jaws of activity 2, and lower end is connected with the lower end of fixed metal support 11；Institute
State top and the bottom of upper fixing semi-circular jaws 1 of the semi-circular jaws of lower activity 2, be provided with the semi-circular recesses matched each other；
Described conductor compression jointing head 12 is arranged on the inner side of fixed metal support 11, is connected with wire 13；Described insulating bar 5 times
End is provided with operating handle 6, and upper end is connected with the bottom of fixed metal support 11；Described insulating bar 5 is hollow-core construction, absolutely
The lower end of edge drive link 4, through the lower end of fixed metal support 11, extend in insulating bar 5；Described L-shaped metal rack 10
One end be arranged on insulating bar 5, the other end with operation spanner 6 one end hinged, operation spanner 6 the other end run through exhausted
Edge action bars 5 and insulating driving rod 4, fix with insulating driving rod 4 and be connected.
Fixed metal support 10 is connected by bolt 9 with operation spanner 6, and operation spanner rotates with this bolt for axle and provides dynamic
Power.Spring 3 is clipped between the semi-circular jaws of lower activity 2 and metal rack 11, is provided the folder of equilibrium by the outside elastic force of dual spring
Power.The lower semi-circular jaws of activity 2 is connected with insulating driving rod 4, and insulating driving rod moves downward movable semi-circular jaws under drive
Opening.The tapered protruding granule along arc direction it is designed as, in order to increase the contact surface of jaws and wire inside semi-circular recesses
Long-pending.
Upper fixing semi-circular jaws and the lower semi-circular jaws of activity are Guan Bis at ordinary times, during operation, and hand pressure operation spanner, behaviour
Making spanner to move downward with the bolt of metal rack for fulcrum, the power of generation is passed by the insulating driving rod in insulating bar
Being handed to the semi-circular jaws of lower activity, spring compression, the lower semi-circular jaws of activity separates, by column type with upper fixing semi-circular jaws
Wire is put between the semi-circular jaws of lower activity and upper fixing semi-circular jaws；When unclamping, promoted by the outside elastic force of spring
Make the semi-circular jaws of lower activity and upper fixing semi-circular jaws clamping wire；Operation operating side A and operating side B is clipped in high pressure respectively
On the both sides wire of disconnecting switch thus reach the purpose safely and fast high voltage isolator shunted.
Claims (5)
1. an outdoor high-voltage segregate switch is met an urgent need part flow arrangement, it is characterised in that: comprise wire (13), operating side A(14), behaviour
Make end B(15), described operating side A(14) with operating side B(15) structure is identical, is symmetricly set on the both sides of wire (13)；Described
Operating side A(14) comprise fixing semi-circular jaws (1), the semi-circular jaws of lower activity (2), spring (3), insulating driving rod (4),
Insulating bar (5), operation spanner (6), operating handle (7), metal rack (10), fixed metal support (11) and conductor compression jointing
Head (12), described fixed metal support (11) is L bracket, and upper fixing semi-circular jaws (1) is arranged on the upper end of L bracket,
Constitute the groove type of outer openings；The semi-circular jaws of described lower activity (2) arranges inside grooves, bottom and insulating driving rod (4)
Top be connected；Described spring (3) is 2, is symmetrical arranged the both sides of insulating driving rod (4), and upper end is semi-circular with lower activity
The bottom of jaws (2) is connected, and lower end is connected with the lower end of fixed metal support (11)；The described semi-circular jaws of lower activity
(2) top and the bottom of upper fixing semi-circular jaws (1), be provided with the semi-circular recesses matched each other；Described conductor compression jointing head
(12) it is arranged on the inner side of fixed metal support (11), is connected with wire (13)；The lower end of described insulating bar (5) is provided with
Operating handle (6), upper end is connected with the bottom of fixed metal support (11)；Described insulating bar (5) is hollow-core construction, absolutely
The lower end of edge drive link (4), through the lower end of fixed metal support (11), extend in insulating bar (5)；Described metal props up
One end of frame (10) is arranged on insulating bar (5), and the other end is hinged with one end of operation spanner (6), operation spanner (6)
The other end runs through insulating bar (5) and insulating driving rod (4), fixes with insulating driving rod (4) and is connected.
A kind of outdoor high-voltage segregate switch the most according to claim 1 is met an urgent need part flow arrangement, it is characterised in that: described L-shaped
The other end of fixed metal support (10) is hinged with one end of operation spanner (6) by bolt (9).
A kind of outdoor high-voltage segregate switch the most according to claim 1 and 2 is met an urgent need part flow arrangement, it is characterised in that: described
It is provided with tapered protrusion in the semi-circular recesses of the semi-circular jaws of lower activity (2) top and upper fixing semi-circular jaws (1) bottom
Grain (16).
A kind of outdoor high-voltage segregate switch the most according to claim 1 and 2 is met an urgent need part flow arrangement, it is characterised in that: described
Operation spanner (6) is connected by fixing bolt (8) and insulating driving rod (4) are fixing.
5. outdoor high-voltage segregate switch is met an urgent need a using method for part flow arrangement, uses the shunting dress that claim 1-4 limits
Put, it is characterised in that:
First operator operate operating side A(14): compressing operation spanner (6), operation spanner (6) is that axle rotates with bolt (9)
Thering is provided pull strength, pull strength reaches the semi-circular jaws of lower activity (2) by the insulation driven rod (4) being connected with operation spanner, makes
The semi-circular jaws of lower activity (2) moves down compression spring (3), the semi-circular jaws of lower activity (2) and upper fixing semi-circular jaws
(1) open, clamp the high voltage isolator side wire needing shunting；Unclamp operation spanner (6), outside by spring (3)
Elastic force promotes the semi-circular jaws of lower activity (2) and the clamping of upper fixing semi-circular jaws (1) to need the high voltage isolator one of shunting
Side wire；
Operator repeat aforesaid operations process to operate operating side B(15), clamping needs the another of the high voltage isolator of shunting
Side wire, until playing emergent shunting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811280.3A CN106206143A (en) | 2016-09-09 | 2016-09-09 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811280.3A CN106206143A (en) | 2016-09-09 | 2016-09-09 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106206143A true CN106206143A (en) | 2016-12-07 |
Family
ID=58067269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811280.3A Pending CN106206143A (en) | 2016-09-09 | 2016-09-09 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106206143A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718048A (en) * | 2018-06-12 | 2018-10-30 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of disconnecting switch overheating fault electrification emergency treatment device and its application method |
| CN109412059A (en) * | 2018-12-07 | 2019-03-01 | 国网河南省电力公司南阳供电公司 | A kind of disconnecting switch maintenance training platform |
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| CN201319480Y (en) * | 2008-11-21 | 2009-09-30 | 江苏省电力公司扬州供电公司 | Cable head earth wire device |
| CN201717173U (en) * | 2010-07-28 | 2011-01-19 | 辽宁省电力有限公司鞍山供电公司 | 220KV vertically-opened disconnecting switch shunt device |
| CN102983429A (en) * | 2012-11-28 | 2013-03-20 | 绍兴电力局 | Light touch type pincers type fixed grounding device |
| CN203674596U (en) * | 2014-01-23 | 2014-06-25 | 国家电网公司 | Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp |
| CN104868403A (en) * | 2015-05-08 | 2015-08-26 | 国家电网公司 | Portable 120-to-400mm2 aluminum conductor steel reinforced cable shunting clamp and use method thereof |
| CN205426967U (en) * | 2016-02-24 | 2016-08-03 | 国网天津市电力公司 | Portable test wire support |
| CN205992490U (en) * | 2016-09-09 | 2017-03-01 | 国网冀北电力有限公司唐山供电公司 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement |
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2016
- 2016-09-09 CN CN201610811280.3A patent/CN106206143A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319480Y (en) * | 2008-11-21 | 2009-09-30 | 江苏省电力公司扬州供电公司 | Cable head earth wire device |
| CN201717173U (en) * | 2010-07-28 | 2011-01-19 | 辽宁省电力有限公司鞍山供电公司 | 220KV vertically-opened disconnecting switch shunt device |
| CN102983429A (en) * | 2012-11-28 | 2013-03-20 | 绍兴电力局 | Light touch type pincers type fixed grounding device |
| CN203674596U (en) * | 2014-01-23 | 2014-06-25 | 国家电网公司 | Live-line emergency processing short-circuit parallel connecting device for eliminating heating of electric transmission and transformation equipment cable clamp |
| CN104868403A (en) * | 2015-05-08 | 2015-08-26 | 国家电网公司 | Portable 120-to-400mm2 aluminum conductor steel reinforced cable shunting clamp and use method thereof |
| CN205426967U (en) * | 2016-02-24 | 2016-08-03 | 国网天津市电力公司 | Portable test wire support |
| CN205992490U (en) * | 2016-09-09 | 2017-03-01 | 国网冀北电力有限公司唐山供电公司 | Outdoor high-voltage segregate switch is met an urgent need part flow arrangement |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718048A (en) * | 2018-06-12 | 2018-10-30 | 国网辽宁省电力有限公司朝阳供电公司 | A kind of disconnecting switch overheating fault electrification emergency treatment device and its application method |
| CN108718048B (en) * | 2018-06-12 | 2023-05-30 | 国网辽宁省电力有限公司朝阳供电公司 | Disconnecting switch overheat fault live-line emergency treatment device and application method thereof |
| CN109412059A (en) * | 2018-12-07 | 2019-03-01 | 国网河南省电力公司南阳供电公司 | A kind of disconnecting switch maintenance training platform |
| CN109412059B (en) * | 2018-12-07 | 2023-02-28 | 国网河南省电力公司南阳供电公司 | Disconnecting switch overhaul training platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |