CN104810211B - Disconnector mechanism for solid insulating ring main cabinet - Google Patents
Disconnector mechanism for solid insulating ring main cabinet Download PDFInfo
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- CN104810211B CN104810211B CN201510174109.1A CN201510174109A CN104810211B CN 104810211 B CN104810211 B CN 104810211B CN 201510174109 A CN201510174109 A CN 201510174109A CN 104810211 B CN104810211 B CN 104810211B
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- ring main
- energy storage
- bracing frame
- main unit
- switch
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Abstract
The invention relates to the technical field of power system distribution switch equipment, particularly to a disconnector mechanism for a solid insulating ring main cabinet. The disconnector mechanism for the solid insulating ring main cabinet comprises a support rack is a frame structure; the support rack is provided with an energy storage operation assembly, a switch-on operation assembly and a switch-off operation assembly which are horizontally arranged; the energy storage operation assembly, the switch-on operation assembly and the switch-off operation assembly, by taking the support rack as a carrier, form a modular structure which can be integrally mounted on the solid insulating ring main cabinet and used for switching on and off the vacuum tube of the ring main cabinet. The disconnector mechanism for the solid insulating ring main cabinet obtains the operations of energy storage, switch-on and switch-off as well as the functions of automatic switch-on and switch-off counting, can achieve manual and electrical operations, and meanwhile, is compact in structure, space-saving and convenient to mount and maintain.
Description
Technical field
The present invention relates to the technical field of system for distribution network of power switchgear, especially a kind of solid insulation ring main unit is with breaking
Road device mechanism.
Background technology
At present, the solid insulation ring main unit breaker mechanism on market adopts main axis mode mostly, is arranged vertically, empty
Between take larger, mechanism element many it is impossible to dress up component models in advance.In addition, during division operation, main axis are thus drive master
On axle, connecting lever swings, and then drives the action of vacuum tube moved end, and this motion mode has some defects, because connecting lever ground swings being
With cambered, the moved end of related vacuum tube can do radian motion, lead to vacuum tube to produce spring, break performance can be reduced.
Content of the invention
The technical problem to be solved in the present invention is: in order to solve the problems, such as to propose in above-mentioned background technology, the present invention provides
A kind of solid insulation ring main unit breaker mechanism using modular construction.
The technical solution adopted for the present invention to solve the technical problems is: a kind of solid insulation ring main unit chopper machine
Structure, has the bracing frame of frame structure, support frame as described above is provided with horizontally disposed stored energy operation composition, closing operation group
Become and sub-switching operation composition, described stored energy operation composition, closing operation composition and sub-switching operation composition are used as load by bracing frame
Body forms and integral installation and can be used for the modular construction that on ring main unit, vacuum tube division operates on solid insulation ring main unit.
Motor that the composition of stored energy operation described in technique scheme includes being arranged on bracing frame upper surface, it is arranged on
Manual energy storage component on support front end face and the gear drive by motor powered control or by manual energy storage component Non-follow control
Assembly.
The composition of closing operation described in technique scheme includes being arranged on the combined floodgate spring of bracing frame lower surface, is arranged on and props up
Support is internal and is located at the combined floodgate bent plate that the roller on the left of motor keeps sincere son with energy storage, keeps sincere son to be connected with energy storage successively
Sincere subband is kept to move the cam of its motion, be located on rear side of cam with making electromagnet, on rear side of making electromagnet and by energy storage
And by cam driven its motion win in succession and be connected to win in succession rear side and by win in succession drive its do the push pedal of horizontal rectilinear motion.
The composition of sub-switching operation described in technique scheme includes separating brake bent plate and tripping electromagnet above push pedal
And be arranged on supporting framing front end face and be located at the sluice separating spring between manual energy storage component and combined floodgate spring.
The composition of sub-switching operation described in technique scheme also includes being arranged on dropout component and the enumerator on front side of push pedal
And it is arranged on the auxiliary switch on the left of tripping electromagnet.
Win in succession described in technique scheme and use Integral three-phase structure.
The invention has the beneficial effects as follows: this solid insulation ring main unit breaker mechanism, using modular construction, horizontal cloth
Put, assembled in advance can become a part, integral installation, on solid insulation ring main unit, the compact conformation of whole mechanism, takes up space
Little, convenient for installation and maintenance；In addition mechanism adopts three-phase integrated push pedal rectilinear motion mode it is ensured that vacuum tube moved end linearly operating,
Improve vacuum tube cut-offs performance parameters；Mechanism is provided with energy storage, switch closing and switch opening operation, possesses automatic reclosing function,
And there is separating brake tally function, can achieve manual and electric operating.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 2.
Being numbered in accompanying drawing:, solid insulation ring main unit, 1, bracing frame, 2, motor, 3, manual energy storage component, 4, separating brake
Spring, 5, combined floodgate spring, 6, roller, 7, energy storage keep sincere son, 8, combined floodgate bent plate, 9, making electromagnet, 10, cam, 11, win in succession, 12,
Push pedal, 13, separating brake bent plate, 14, tripping electromagnet, 15, dropout component, 16, enumerator, 17, auxiliary switch.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
Solid insulation ring main unit breaker mechanism of the present invention as shown in Figure 1, Figure 2 and Figure 3, has propping up of frame structure
Support 1, bracing frame 1 is provided with horizontally disposed stored energy operation composition, closing operation composition and sub-switching operation composition, energy storage
Operation composition, closing operation composition and sub-switching operation composition by bracing frame 1 be used as carrier formation can integral installation exhausted in solid
The modular construction operating on edge ring main unit and for vacuum tube division on ring main unit.
Wherein, stored energy operation composition include be arranged on bracing frame 1 upper surface motor 2, be arranged on bracing frame 1 front end face
On manual energy storage component 3 and the gear-driven assembly by motor 2 Electronic control or by manual energy storage component 3 Non-follow control.
Closing operation composition includes being arranged on the combined floodgate spring 5 of bracing frame 1 lower surface, is arranged on bracing frame 1 inside and is located at
The roller 6 in motor 2 left side is kept sincere sub 7 with energy storage, is kept the sincere sub 7 combined floodgate bent plates 8 being connected and the electricity that closes a floodgate successively with energy storage
Magnet 9, be located at making electromagnet 9 rear side and by energy storage keep sincere sub 7 cams 10 driving its motion, be located at cam 10 rear side and
By cam 10 drive its motion win in succession 11 and be connected to win in succession 11 rear side and by win in succession 11 drives its do horizontal rectilinear motion
Push pedal 12.Win in succession and 11 use Integral three-phase structure.
Sub-switching operation composition includes separating brake bent plate 13 positioned at push pedal 12 top and tripping electromagnet 14 and is arranged on
Support 1 front end face and be located at sluice separating spring 4 between manual energy storage component 3 and combined floodgate spring 5.Sub-switching operation composition also includes being arranged on
The dropout component 15 of push pedal 12 front side and enumerator 16 and the auxiliary switch 17 being arranged on tripping electromagnet 14 left side.
The specific work process of this solid insulation ring main unit breaker mechanism is as follows:
When needing energy storage, by motor 2 electric operating or manually energy storage member 3 manual operation, combined floodgate spring 5 starts to draw
Stretch energy storage, after combined floodgate spring 5 is stretched to highest point, energy storage keeps sincere sub 7 to be maintained on roller 6, and energy storage terminates；Need to close a floodgate
When, making electromagnet 9 action, promote combined floodgate bent plate 8 to overturn, the energy quick release of combined floodgate spring 5, band moving cam 10 turns to inner side
Dynamic, quickly encounter 11 continuation of winning in succession to medial motion, thus driving push pedal 12 to do horizontal rectilinear motion to inner side, final drive is true
Close a floodgate and maintain in blank pipe moved end, auxiliary switch 17 switches, and cuts off closing circuit power supply, and sluice separating spring 4 is stretched in the process；
When needing separating brake, tripping electromagnet 14 action, drive separating brake bent plate 13 to overturn, and make dropout component 15 action, in sluice separating spring 4
Under effect, mechanism's separating brake, unison counter 16 counts.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (4)
1. a kind of solid insulation ring main unit breaker mechanism it is characterised in that: there is the bracing frame (1) of frame structure, described
It is provided with bracing frame (1) in horizontally disposed stored energy operation composition, closing operation composition and sub-switching operation composition, described energy storage
Operation composition, closing operation composition and sub-switching operation composition by bracing frame (1) be used as carrier formation can integral installation in solid
Insulation ring main unit () is upper and is used for the modular construction that on ring main unit, vacuum tube division operates；Stored energy operation composition includes installing
In the motor (2) on bracing frame (1) upper surface, the manual energy storage component (3) that is arranged on bracing frame (1) front end face and by motor
(2) Electronic control or the gear-driven assembly by manual energy storage component (3) Non-follow control；Closing operation composition inclusion is arranged on props up
The combined floodgate spring (5) of support (1) lower surface, to be arranged on bracing frame (1) internal and be located at the roller (6) on the left of motor (2) and energy storage
Keep sincere son (7), successively sincere with energy storage holding sub (7) the combined floodgate bent plate (8) being connected and making electromagnet (9), be located at and close a floodgate
Sincere son (7) is kept to drive the cam (10) of its motion, be located on rear side of cam (10) and by cam on rear side of electric magnet (9) and by energy storage
(10) drive its motion win in succession (11) and be connected to win in succession on rear side of (11) and by win in succession (11) drive it to do horizontal rectilinear motion
Push pedal (12).
2. solid insulation ring main unit breaker mechanism according to claim 1 it is characterised in that: described sub-switching operation group
Become to include separating brake bent plate (13) above push pedal (12) and tripping electromagnet (14) and be arranged on bracing frame (1) front end face
And it is located at the sluice separating spring (4) between manual energy storage component (3) and combined floodgate spring (5).
3. solid insulation ring main unit breaker mechanism according to claim 2 it is characterised in that: described sub-switching operation group
Become also to include being arranged on dropout component (15) on front side of push pedal (12) and enumerator (16) and be arranged on tripping electromagnet (14)
The auxiliary switch (17) in left side.
4. the solid insulation ring main unit breaker mechanism according to claim 1 or 2 or 3 it is characterised in that: described win in succession
(11) use Integral three-phase structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174109.1A CN104810211B (en) | 2015-04-14 | 2015-04-14 | Disconnector mechanism for solid insulating ring main cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174109.1A CN104810211B (en) | 2015-04-14 | 2015-04-14 | Disconnector mechanism for solid insulating ring main cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104810211A CN104810211A (en) | 2015-07-29 |
| CN104810211B true CN104810211B (en) | 2017-01-18 |
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ID=53694959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174109.1A Active CN104810211B (en) | 2015-04-14 | 2015-04-14 | Disconnector mechanism for solid insulating ring main cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810211B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100583333C (en) * | 2007-11-01 | 2010-01-20 | 天水长城开关厂有限公司 | Spring operation mechanism for breaker |
| CN101656167B (en) * | 2008-08-22 | 2012-07-18 | 重庆亿科电气股份有限公司 | Spring actuating mechanism of vacuum circuit-breaker |
| CN102034651B (en) * | 2010-12-02 | 2014-04-30 | 天水长城开关厂有限公司 | Fully-integrated spring operating mechanism for high-voltage alternating-current circuit breaker |
| CN103545149B (en) * | 2013-09-11 | 2015-12-02 | 徐州新电高科电气有限公司 | A kind of circuit-breaker switching on-off operating device |
| CN204497160U (en) * | 2015-04-14 | 2015-07-22 | 上海南华兰陵电气有限公司 | Solid insulation ring main unit breaker mechanism |
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2015
- 2015-04-14 CN CN201510174109.1A patent/CN104810211B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104810211A (en) | 2015-07-29 |
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| CB03 | Change of inventor or designer information |
Inventor after: Xue Jianwu Inventor after: Chen Huan Inventor after: Yang Jinde Inventor after: Shu Shaolong Inventor before: Shu Shaolong Inventor before: Xue Jianwu Inventor before: Yang Jinde |
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