CN201663092U - Interphase connecting rods of self-energy high-voltage sulphur hexafluoride circuit breaker - Google Patents
Interphase connecting rods of self-energy high-voltage sulphur hexafluoride circuit breaker Download PDFInfo
- Publication number
- CN201663092U CN201663092U CN2010201118169U CN201020111816U CN201663092U CN 201663092 U CN201663092 U CN 201663092U CN 2010201118169 U CN2010201118169 U CN 2010201118169U CN 201020111816 U CN201020111816 U CN 201020111816U CN 201663092 U CN201663092 U CN 201663092U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- circuit breaker
- interphase
- hinged
- high pressure
- 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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Circuit Breakers (AREA)
Abstract
The utility model discloses interphase connecting rods of a self-energy high-voltage sulphur hexafluoride circuit breaker, comprising a first connecting rod which is used for driving the external connecting lever of the circuit breaker and a second connecting rod which is used for driving the spindle of the circuit breaker. One end of the first connecting rod is provided with a first threaded connector, one end of the second connecting rod is provided with a second threaded connector, and the first threaded connector of the first connecting rod and the second threaded connector of the second connecting rod are respectively connected with both ends of a middle connector by threads. The first connecting rod and the second connecting rod adjust the length between the first and the second connecting rods through the thread rotation with the middle connector, so that the interphase connecting rods of the self-energy high-voltage sulphur hexafluoride circuit breaker are convenient to install and debug.
Description
Technical field
The utility model relates to the self extinguishing type high pressure sulfur hexafluoride breaker, specifically the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker.
Background technology
At present the interphase connecting rod of LW36-126 type self extinguishing type high pressure sulfur hexafluoride breaker is generally the fixing uncontrollable aluminum alloy pull rod of phase spacing, the cost height, and debugging is difficulty relatively, particularly the circuit breaker synchronism is required just to be not easy to reach when high.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and provide the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker, make the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker be convenient to regulate the connecting rod distance, thereby further improve The comprehensive performance and reduce some unnecessary cost.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker comprises the second connecting rod that is used to drive the first connecting rod of the outer connecting lever of circuit breaker and is used to drive the circuit breaker main shaft.End at first connecting rod is shaped on first nipple, is shaped on second nipple at an end of second connecting rod, first nipple of first connecting rod and second nipple of second connecting rod respectively with the two ends of transition joint by being threaded.First connecting rod and second connecting rod by with the screw thread rotation of transition joint, regulate the length between first connecting rod and the second connecting rod, thereby make the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker be convenient to Installation and Debugging.
For optimizing technique scheme, the measure of taking also comprises:
The other end of above-mentioned first connecting rod is shaped on first spade terminal with holes, and the outer connecting lever of first spade terminal and circuit breaker is hinged; The other end of above-mentioned second connecting rod is shaped on second spade terminal with holes, and second spade terminal and circuit breaker main shaft are hinged.
Be respectively arranged with copper sheathing in the hole of above-mentioned first spade terminal and in the hole of second spade terminal.
The middle part of above-mentioned transition joint is shaped on hinge hole, and is hinged with the middle connecting lever of circuit breaker.
In the hinge hole at above-mentioned transition joint middle part, be provided with copper sheathing.
Middle connecting lever one end of above-mentioned circuit breaker and transition joint are hinged, and the other end is hinged with mechanism's whole tying rod, and mechanism's whole tying rod and operating mechanism output toggle arm are hinged.
Compared with prior art, the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker of the present utility model adopts seamless steel pipe, compares the saving cost with the existing aluminum alloy materials that adopts, and it is easier to draw materials; The interphase connecting rod length of self extinguishing type high pressure sulfur hexafluoride breaker realizes adjustable, makes the easier assurance of circuit breaker synchronism, has simplified the debugging of dispatching from the factory, and is convenient to install, and has improved performance.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Fig. 3 is the structural representation after Fig. 1 assembles.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 3 shows that structural representation of the present utility model.
Reference numeral wherein is: connecting lever 6, mechanism's whole tying rod 7, operating mechanism output toggle arm 8, copper sheathing 9 in the middle of first connecting rod 1, the first nipple 1a, the first spade terminal 1b, second connecting rod 2, the second nipple 2a, the second spade terminal 2b, transition joint 3, hinge hole 3a, the outer connecting lever 4 of circuit breaker, circuit breaker main shaft 5, the circuit breaker.
As shown in Figure 1, the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker of the present utility model, comprise the second connecting rod 2 that is used to drive the first connecting rod 1 of the outer connecting lever 4 of circuit breaker and is used to drive circuit breaker main shaft 5, end at first connecting rod 1 is shaped on the first nipple 1a, end at second connecting rod 2 is shaped on the second nipple 2a, first nipple 1a of first connecting rod 1 and the second nipple 2a of second connecting rod 2 respectively with the two ends of transition joint 3 by being threaded.Realize the adjusting of length between first connecting rod 1 and the transition joint 3 and between second connecting rod 2 and the transition joint 3 by screw thread, simplified the debugging of dispatching from the factory of interphase connecting rod, the synchronism when having guaranteed the interphase connecting rod installation.
The other end at first connecting rod 1 is shaped on the first spade terminal 1b with holes, and the outer connecting lever 4 of the first spade terminal 1b and circuit breaker is hinged.The other end at second connecting rod 2 is shaped on the second spade terminal 2b with holes, and the second spade terminal 2b and circuit breaker main shaft 5 are hinged.
As shown in Figure 2, in the hole of the first spade terminal 1b and in the hole of the second spade terminal 2b, be respectively arranged with copper sheathing 9.The outer connecting lever 4 of circuit breaker is rotationally connected by the copper sheathing 9 on the bearing pin and the first spade terminal 1b, and the copper sheathing 9 on the circuit breaker main shaft 5 and the second spade terminal 2b is rotationally connected.
As shown in Figure 3, be shaped on hinge hole 3a, in hinge hole 3a, be provided with copper sheathing 9 at the middle part of transition joint 3.Connecting lever 6 is hinged with the middle part of transition joint 3 in the middle of the circuit breaker.
Middle connecting lever 6 one ends of circuit breaker and transition joint 3 are hinged, and the other end is hinged with mechanism's whole tying rod 7, and mechanism's whole tying rod 7 is hinged with operating mechanism output toggle arm 8.
The interphase connecting rod of the utility model self extinguishing type high pressure sulfur hexafluoride breaker adopts seamless steel pipe, compares the saving cost with the existing aluminum alloy materials that adopts, and it is also easy to draw materials; The interphase connecting rod length of self extinguishing type high pressure sulfur hexafluoride breaker realizes adjustable, makes the easier assurance of circuit breaker synchronism, has simplified the debugging of dispatching from the factory, and performance is improved.
Most preferred embodiment of the present utility model is illustrated, and various variations or the remodeling made by those of ordinary skills can not break away from scope of the present utility model.
Claims (6)
1. the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker, comprise the second connecting rod (2) that is used to drive the first connecting rod (1) of the outer connecting lever (4) of circuit breaker and is used to drive circuit breaker main shaft (5), it is characterized in that: an end of described first connecting rod (1) is shaped on first nipple (1a), one end of described second connecting rod (2) is shaped on second nipple (2a), first nipple (1a) of first connecting rod (1) and second nipple (2a) of second connecting rod (2) respectively with the two ends of transition joint (3) by being threaded.
2. the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker according to claim 1 is characterized in that: the other end of described first connecting rod (1) is shaped on first spade terminal (1b) with holes, and first spade terminal (1b) is hinged with the outer connecting lever (4) of circuit breaker; The other end of described second connecting rod (2) is shaped on second spade terminal (2b) with holes, and second spade terminal (2b) is hinged with circuit breaker main shaft (5).
3. the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker according to claim 2 is characterized in that: be respectively arranged with copper sheathing (9) in the hole of described first spade terminal (1b) and in the hole of second spade terminal (2b).
4. the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker according to claim 2 is characterized in that: the middle part of described transition joint (3) is shaped on hinge hole (3a), and is hinged with the middle connecting lever of circuit breaker (6).
5. the interphase connecting rod of self extinguishing type high pressure sulfur hexafluoride breaker according to claim 4 is characterized in that: be provided with copper sheathing (9) in the hinge hole (3a) at described transition joint (3) middle part.
6. according to the interphase connecting rod of claim 4 or 5 described self extinguishing type high pressure sulfur hexafluoride breakers, it is characterized in that: connecting lever (6) one ends and transition joint (3) are hinged in the middle of the described circuit breaker, the other end is hinged with mechanism's whole tying rod (7), and described mechanism whole tying rod (7) is hinged with operating mechanism output toggle arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201118169U CN201663092U (en) | 2010-02-04 | 2010-02-04 | Interphase connecting rods of self-energy high-voltage sulphur hexafluoride circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201118169U CN201663092U (en) | 2010-02-04 | 2010-02-04 | Interphase connecting rods of self-energy high-voltage sulphur hexafluoride circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663092U true CN201663092U (en) | 2010-12-01 |
Family
ID=43233512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201118169U Expired - Fee Related CN201663092U (en) | 2010-02-04 | 2010-02-04 | Interphase connecting rods of self-energy high-voltage sulphur hexafluoride circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663092U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789920A (en) * | 2012-06-20 | 2012-11-21 | 平高集团有限公司 | Breaker interelectrode connecting device and breaker using same |
| CN103123880A (en) * | 2013-01-24 | 2013-05-29 | 平高集团有限公司 | Transmission shaft for circuit breaker and circuit breaker poking mechanism using same |
| CN106298348A (en) * | 2016-09-28 | 2017-01-04 | 河南平高电气股份有限公司 | A kind of three-phase ganged actuating device and high-voltage switch gear |
| CN108022768A (en) * | 2017-11-10 | 2018-05-11 | 平高集团有限公司 | A kind of device for switching |
-
2010
- 2010-02-04 CN CN2010201118169U patent/CN201663092U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789920A (en) * | 2012-06-20 | 2012-11-21 | 平高集团有限公司 | Breaker interelectrode connecting device and breaker using same |
| CN102789920B (en) * | 2012-06-20 | 2015-03-11 | 国家电网公司 | Breaker interelectrode connecting device and breaker using same |
| CN103123880A (en) * | 2013-01-24 | 2013-05-29 | 平高集团有限公司 | Transmission shaft for circuit breaker and circuit breaker poking mechanism using same |
| CN103123880B (en) * | 2013-01-24 | 2015-07-15 | 平高集团有限公司 | Transmission shaft for circuit breaker and circuit breaker poking mechanism using same |
| CN106298348A (en) * | 2016-09-28 | 2017-01-04 | 河南平高电气股份有限公司 | A kind of three-phase ganged actuating device and high-voltage switch gear |
| CN106298348B (en) * | 2016-09-28 | 2018-08-21 | 河南平高电气股份有限公司 | A kind of three-phase ganged transmission device and high-voltage switch gear |
| CN108022768A (en) * | 2017-11-10 | 2018-05-11 | 平高集团有限公司 | A kind of device for switching |
| CN108022768B (en) * | 2017-11-10 | 2019-11-08 | 平高集团有限公司 | A kind of device for switching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201663092U (en) | Interphase connecting rods of self-energy high-voltage sulphur hexafluoride circuit breaker | |
| CN201315295Y (en) | Device convenient for debugging mechanical characteristics of circuit breaker | |
| CN208478219U (en) | Disconnecting switch driving structure and disconnecting switch | |
| CN202307675U (en) | Overtravel adjusting device for vacuum switch contact | |
| CN201690114U (en) | Emergency tripping device for switch cabinet | |
| CN206194564U (en) | High tension switchgear earthing switch operating means | |
| CN204348591U (en) | A kind of insulated tension pole and use the circuit breaker of this insulated tension pole | |
| CN201584353U (en) | Transmission mechanism for outdoor high-voltage AC porcelain column SF6 circuit breaker | |
| CN208723363U (en) | A kind of electric lighting case convenient for operation | |
| CN202796701U (en) | Connecting rod transmission device of gas insulated switchgear (GIS) disconnecting switch breaking-closing action | |
| CN2909644Y (en) | Joint assembly of insulation bar | |
| CN206727037U (en) | Horizontal breaker connection conductor | |
| CN201526301U (en) | Dustproof guide sleeve for rotary drill rig | |
| CN206789855U (en) | A kind of portable Speed wiring device | |
| CN202034692U (en) | Insulating rod | |
| CN200953323Y (en) | Connection rod for high-voltage breaker operating mechanism | |
| CN203895850U (en) | Fixture for replacing L-shaped insulator strings of 500kV power transmission lines in charged manner | |
| CN202616129U (en) | Sulphur hexafluoride circuit breaker | |
| CN203882862U (en) | Transmission system for 550kV circuit breaker | |
| CN200941368Y (en) | Pitman for actuator of high voltage breaker | |
| CN203674608U (en) | Live-line pendulous insulator replacing tool | |
| CN104332361B (en) | The breaker of the debugging synchronism that can not disintegrate | |
| CN203130709U (en) | Threaded connection type retractable rod | |
| CN202712046U (en) | Flexible connecting structure for conducting rod and insulating pull rod of movable end of vacuum arc extinguish chamber | |
| CN208889519U (en) | A kind of isolated dc casing easy to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20140204 |