CN106158498A - A kind of high-voltage switch gear - Google Patents
A kind of high-voltage switch gear Download PDFInfo
- Publication number
- CN106158498A CN106158498A CN201610007126.0A CN201610007126A CN106158498A CN 106158498 A CN106158498 A CN 106158498A CN 201610007126 A CN201610007126 A CN 201610007126A CN 106158498 A CN106158498 A CN 106158498A
- Authority
- CN
- China
- Prior art keywords
- lever
- main shaft
- housing
- divide
- shut brake
- 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
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/66223—Details relating to the sealing of vacuum switch housings
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a kind of high-voltage switch gear, including housing and operating mechanism；Operating mechanism includes main shaft, three transmission components and has the drive mechanism of drive rod；Described main shaft drives a corresponding dynamic pull bar to move back and forth by each transmission component, carries out divide-shut brake action；Described main shaft is provided with driving connecting lever, and described drive rod drives this driving connecting lever reciprocating rotation by a lever assembly；Transmission component includes the divide-shut brake connecting lever being arranged on main shaft, the buffer pull rod being rotationally connected with divide-shut brake connecting lever, the divide-shut brake lever that is connected with buffer pull rod.Present configuration more compact and reasonable.
Description
Technical field
The invention belongs to high-voltage switch gear structure-design technique field, be specifically related to a kind of high-voltage switch gear.
Background technology
Occur in that a kind of high-pressure vacuum switch on the market, including housing and three the horizontally disposed vacuum being positioned in housing
Arc-chutes, and use spring operation formula drive mechanism to realize divide-shut brake action, it is disadvantageous in that: spring operation formula drive mechanism parts are relatively
Many, it is susceptible to fault, and owing to spring operation formula drive mechanism volume is relatively big, need to be arranged on housing exterior walls, cause entirety to take
Space is more, not only increases cost, brings all inconvenience also to transport and installation.It addition, this kind of high-pressure vacuum switch needs
Two side respectively arranges three binding posts, and each binding post to expose the length of housing longer, cause each binding post to stretch out housing
Rear deformation is walked curved, can reduce the electrical insulation capability between adjacent two binding posts.
Summary of the invention
The height that it is an object of the invention to provide a kind of electrical insulation capability being effectively ensured between adjacent two binding posts presses off
Close.
The technical scheme realizing the object of the invention is: a kind of high-voltage switch gear, goes out including housing, the vacuum that is arranged in housing
Arc mechanism, operating mechanism, auxiliary switch, manual close/open machine and switch-on/switch-off indicating mechanism；Described housing two side ends is respectively provided with
Three binding posts, described housing is included the casing using aluminium to be made by casting mode, is arranged on the lifting group at casing top
Part, and protrude location pedestal and the location-plate being arranged on casing two side ends；Described location-plate is fixed on the substrate of location, and respectively
Location-plate is provided with hole, three location；Each binding post is positioned in hole, a corresponding location；Vacuum interruption mechanism includes three levels
The vacuum interrupter arranged, the dynamic pull bar being connected with moving contact in each vacuum interrupter；Described operating mechanism include main shaft, three
Transmission component and the permanent magnet type drive mechanism with drive rod；Described main shaft drives a corresponding dynamic pull bar by each transmission component
Move back and forth, carry out divide-shut brake action；Described main shaft is provided with driving connecting lever, and described drive rod is driven by a lever assembly should
Drive connecting lever reciprocating rotation；Described permanent magnet type drive mechanism is built in housing, and described drive rod is horizontally disposed with, described main shaft position
Above drive rod；Described lever assembly includes an activation lever and a connecting rod, and the middle part of described activation lever rotates and sets
Putting in the housing, the lower end of described activation lever is rotationally connected with drive rod, the upper end of described activation lever and one end of connecting rod
Being rotationally connected, the other end of described connecting rod is rotationally connected with driving connecting lever；Described each transmission component includes being arranged on main shaft
Divide-shut brake connecting lever, the buffer pull rod being rotationally connected with divide-shut brake connecting lever, the divide-shut brake lever that is connected with buffer pull rod, divide-shut brake thick stick
Bar is connected with dynamic pull bar again；Described auxiliary switch is provided with rotating shaft and the auxiliary with U-shaped allocating slot being arranged in this rotating shaft
Switch connecting lever；One driving lever of formation is also protruded at the middle part of described activation lever, and the outboard end of described driving lever is additionally provided with one vertically
In the shifting block of driving lever, this shifting block is positioned in described U-shaped allocating slot, described driving lever along with activation lever rotate during, its group
Block drives auxiliary switch connecting lever, and then drives the axis of rotation of auxiliary switch；Housing is provided with three insulation booths, each vacuum extinction
Room and corresponding dynamic pull bar are positioned in a corresponding insulation booth；Each insulation booth sets close to one end of vacuum interrupter moving contact at it
Limited location slide opening, the dynamic pull bar in this insulation booth is provided with guiding slide bar at it away from one end of vacuum interrupter, and described guiding is sliding
Bar reciprocatingly slides in this spacing slide opening.
The present invention, by using aluminium casting to make casing, replaces traditional casing using Plate Welding to make, has
Lightweight, low cost, outward appearance, without advantages such as rust stainings, stretches out housing additionally by using the location-plate with hole, location to position
Binding post, is effectively ensured the electrical insulation capability between adjacent two binding posts.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention；
Fig. 2 is the another kind of structural representation of high-voltage switch gear shown in Fig. 1；
Fig. 3 is a kind of fundamental diagram of manual divide-shut brake in high-voltage switch gear shown in Fig. 1；
Fig. 4 is a kind of plan structure schematic diagram of high-voltage switch gear shown in Fig. 1.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 4 shows a kind of detailed description of the invention of the present invention, and wherein Fig. 1 is a kind of structural representation of the present invention；Figure
2 is the another kind of structural representation of high-voltage switch gear shown in Fig. 1；Fig. 3 is a kind of work of manual divide-shut brake in high-voltage switch gear shown in Fig. 1
Make schematic diagram；Fig. 4 is a kind of plan structure schematic diagram of high-voltage switch gear shown in Fig. 1.
The present embodiment is a kind of high-voltage switch gear, as shown in Fig. 1 to Fig. 4, goes out including housing 1, the vacuum that is arranged in housing
Arc mechanism 2, operating mechanism 3, auxiliary switch 6, manual close/open machine and switch-on/switch-off indicating mechanism 8；
Described vacuum interruption mechanism includes three horizontally disposed vacuum interrupters 21, is connected with moving contact in each vacuum interrupter
Dynamic pull bar 22；Described operating mechanism includes 31, three transmission components 32 of main shaft and has the magneto driving machine of drive rod 41
Structure 4；Described main shaft drives a corresponding dynamic pull bar to move back and forth by each transmission component, carries out divide-shut brake action；Described main shaft
Being provided with driving connecting lever 33, described drive rod drives this driving connecting lever reciprocating rotation by a lever assembly 5.
Described permanent magnet type drive mechanism is built in housing, and described drive rod is horizontally disposed with, and described main shaft is positioned at drive rod
Top.
Described lever assembly includes an activation lever 51 and a connecting rod 52, and the middle part of described activation lever rotates and arranges
In the housing, the lower end of described activation lever is rotationally connected with drive rod, and the upper end of described activation lever turns with one end of connecting rod
Being dynamically connected, the other end of described connecting rod is rotationally connected with driving connecting lever.
Described each transmission component includes what the divide-shut brake connecting lever 321 being arranged on main shaft and divide-shut brake connecting lever were rotationally connected
Buffer pull rod 322, the divide-shut brake lever 323 being connected with buffer pull rod, divide-shut brake lever is connected with dynamic pull bar again.
Described auxiliary switch is provided with rotating shaft 61 and the auxiliary switch with U-shaped allocating slot 63 that is arranged in this rotating shaft turns
Arm 62；One driving lever 53 of formation is also protruded at the middle part of described activation lever, and the outboard end of described driving lever is additionally provided with one and is perpendicular to
The shifting block 54 of driving lever, this shifting block is positioned in described U-shaped allocating slot, described driving lever along with activation lever rotate during, its group
Block drives auxiliary switch connecting lever, and then drives the axis of rotation of auxiliary switch.
Described manual close/open machine includes manual divide-shut brake Handle axis 7, the hands being arranged in manual divide-shut brake Handle axis
Dynamic divide-shut brake connecting lever 71 and manual handle 75, the end of described manual divide-shut brake connecting lever is provided with U-lag 72, and described magneto drives
The drive shaft of mechanism is provided with the manual divide-shut brake shifting block 42 protruding and being positioned in this U-lag, and described manual divide-shut brake connecting lever exists
Along with manual divide-shut brake Handle axis rotate during, by stirring manual divide-shut brake shifting block, drive drive rod move back and forth with
Realize manual divide-shut brake action.
Described switch-on/switch-off indicating mechanism includes indicating arm 81, the bearing pin 82 that indicating arm rotation is arranged on housing, fixes
That be arranged on indicating arm one end and that there is U-shaped breach 84 shift fork 83；It is additionally provided with instruction in described manual divide-shut brake Handle axis to drive
Dynamic connecting lever 73, its end is additionally provided with group platform 74 of vertical protrusion, and described group of platform is positioned in the U-shaped breach of shift fork；Described group of platform exists
During rotating along with manual divide-shut brake Handle axis, indicating arm is driven to rotate.
Housing is provided with three insulation booths 9, each vacuum interrupter and corresponding dynamic pull bar be positioned in a corresponding insulation booth；
Each insulation booth is provided with spacing slide opening 91 at it close to one end of vacuum interrupter moving contact, and the dynamic pull bar in this insulation booth is remote at it
Be provided with guiding slide bar 221 from one end of vacuum interrupter, described guiding slide bar reciprocatingly slides in this spacing slide opening.
Described housing includes casing 11, is arranged on the hanging component 12 at casing top, and protrusion is arranged on casing both sides
The location pedestal 13 of end and location-plate 14；Described location-plate is fixed on the substrate of location, and each location-plate is provided with three location
Hole；Described housing two side ends is respectively provided with three binding posts 15, and each binding post is positioned in hole, a corresponding location.Described casing is with fixed
Position pedestal uses aluminium to be made by casting mode.
Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description
Can also make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.And
Obvious change or variation that these connotations belonging to the present invention are extended out still fall within protection scope of the present invention.
Claims (1)
1. a high-voltage switch gear, the vacuum interruption mechanism including housing, being arranged in housing, operating mechanism, auxiliary switch, manually
Close/open machine and switch-on/switch-off indicating mechanism；Described housing two side ends is respectively provided with three binding posts, it is characterised in that: described housing
Including the casing using aluminium to be made by casting mode, it is arranged on the hanging component at casing top, and protrusion is arranged on case
The location pedestal of body two side ends and location-plate；Described location-plate is fixed on the substrate of location, and each location-plate is provided with three and determines
Hole, position；Each binding post is positioned in hole, a corresponding location；Vacuum interruption mechanism include three horizontally disposed vacuum interrupters and
The dynamic pull bar that in each vacuum interrupter, moving contact is connected；Described operating mechanism includes main shaft, three transmission components and has driving
The permanent magnet type drive mechanism of bar；Described main shaft drives a corresponding dynamic pull bar to move back and forth by each transmission component, carries out deciliter
Lock action；Described main shaft is provided with driving connecting lever, and described drive rod drives this driving connecting lever reciprocating rotation by a lever assembly；
Described permanent magnet type drive mechanism is built in housing, and described drive rod is horizontally disposed with, and described main shaft is positioned at above drive rod；Described
Lever assembly includes an activation lever and a connecting rod, and the middle part of described activation lever rotates and arranges in the housing, described in drive
The lower end of dynamic lever is rotationally connected with drive rod, and the upper end of described activation lever is rotationally connected with one end of connecting rod, described connecting rod
The other end with drive connecting lever be rotationally connected；Described each transmission component include the divide-shut brake connecting lever that is arranged on main shaft and deciliter
Buffer pull rod that lock connecting lever is rotationally connected, the divide-shut brake lever being connected with buffer pull rod, divide-shut brake lever is connected with dynamic pull bar again；
Described auxiliary switch is provided with rotating shaft and the auxiliary switch connecting lever with U-shaped allocating slot being arranged in this rotating shaft；Described driving
One driving lever of formation is also protruded at the middle part of lever, and the outboard end of described driving lever is additionally provided with a shifting block being perpendicular to driving lever, this group
Block is positioned in described U-shaped allocating slot, and described driving lever is during rotating along with activation lever, and its shifting block drives auxiliary switch to turn
Arm, and then drive the axis of rotation of auxiliary switch；Housing is provided with three insulation booths, each vacuum interrupter and move pull bar accordingly
It is positioned in a corresponding insulation booth；Each insulation booth is provided with spacing slide opening at it close to one end of vacuum interrupter moving contact, and this is exhausted
Dynamic pull bar in edge box is provided with guiding slide bar at it away from one end of vacuum interrupter, and described guiding slide bar is in this spacing slide opening
Reciprocatingly slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007126.0A CN106158498A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566134.0A CN103021725B (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
| CN201610007126.0A CN106158498A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210566134.0A Division CN103021725B (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158498A true CN106158498A (en) | 2016-11-23 |
Family
ID=47970215
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006587.6A Pending CN106098467A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
| CN201610007126.0A Pending CN106158498A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
| CN201610007833.XA Pending CN106098463A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
| CN201210566134.0A Expired - Fee Related CN103021725B (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610006587.6A Pending CN106098467A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007833.XA Pending CN106098463A (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
| CN201210566134.0A Expired - Fee Related CN103021725B (en) | 2012-12-24 | 2012-12-24 | A kind of high-voltage switch gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106098467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269712A (en) * | 2018-01-08 | 2018-07-10 | 许继集团有限公司 | A kind of on-pole switch and its built-in isolating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0844637A2 (en) * | 1996-11-22 | 1998-05-27 | Siemens Aktiengesellschaft | Electrodynamic actuator, in particular for high voltage circuit breaker |
| CN2532575Y (en) * | 2001-11-20 | 2003-01-22 | 廖奎 | Permanent magnetic operation mechanism for high-voltage switch |
| CN201069751Y (en) * | 2007-05-24 | 2008-06-04 | 郑文秀 | Boundary switch |
| CN101807487A (en) * | 2010-05-12 | 2010-08-18 | 郑文秀 | Permanent magnet high-voltage vacuum circuit breaker |
| CN101834087A (en) * | 2010-04-19 | 2010-09-15 | 郑文秀 | Improved high-voltage breaker |
| CN101877290A (en) * | 2010-04-19 | 2010-11-03 | 郑文秀 | Vacuum interruption mechanism used for strengthening electrical insulation properties |
| CN101894703A (en) * | 2010-04-19 | 2010-11-24 | 郑文秀 | High-voltage vacuum switch |
| CN101894704A (en) * | 2010-04-19 | 2010-11-24 | 郑文秀 | High-pressure vacuum breaker |
| CN102426975A (en) * | 2011-11-21 | 2012-04-25 | 上海东自电气有限公司 | Permanent magnet operating mechanism |
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| CN1870202A (en) * | 2005-05-25 | 2006-11-29 | 拉森特博洛有限公司 | Shield mechanism for overloading relay |
| CN2857196Y (en) * | 2005-12-05 | 2007-01-10 | 许继集团有限公司 | Outdoor high voltage vacuum breaker |
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| CN201332048Y (en) * | 2008-12-31 | 2009-10-21 | 宁波鑫鑫鑫寅电气有限公司 | Air-insulated vacuum load switch |
| EP2337052B1 (en) * | 2009-12-17 | 2017-02-22 | ABB Schweiz AG | A switching device and a switchgear |
| CN201667504U (en) * | 2010-04-06 | 2010-12-08 | 埃尔凯电器（珠海）有限公司 | Bottom housing for a gas insulation vacuum switch |
| CN201966089U (en) * | 2010-08-13 | 2011-09-07 | 湛江高压电器有限公司 | Spring-mechanism-operated networking automation switch with isolation switch |
| CN201918299U (en) * | 2010-08-13 | 2011-08-03 | 湛江高压电器有限公司 | Permanent magnetic mechanism with isolated distribution-network automation switch |
| CN104810188A (en) * | 2011-06-13 | 2015-07-29 | 丁雪强 | High-voltage power source quick switching high-voltage switch |
| CN202948876U (en) * | 2012-12-24 | 2013-05-22 | 宏秀电气有限公司 | High voltage switch |
-
2012
- 2012-12-24 CN CN201610006587.6A patent/CN106098467A/en active Pending
- 2012-12-24 CN CN201610007126.0A patent/CN106158498A/en active Pending
- 2012-12-24 CN CN201610007833.XA patent/CN106098463A/en active Pending
- 2012-12-24 CN CN201210566134.0A patent/CN103021725B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0844637A2 (en) * | 1996-11-22 | 1998-05-27 | Siemens Aktiengesellschaft | Electrodynamic actuator, in particular for high voltage circuit breaker |
| CN2532575Y (en) * | 2001-11-20 | 2003-01-22 | 廖奎 | Permanent magnetic operation mechanism for high-voltage switch |
| CN201069751Y (en) * | 2007-05-24 | 2008-06-04 | 郑文秀 | Boundary switch |
| CN101834087A (en) * | 2010-04-19 | 2010-09-15 | 郑文秀 | Improved high-voltage breaker |
| CN101877290A (en) * | 2010-04-19 | 2010-11-03 | 郑文秀 | Vacuum interruption mechanism used for strengthening electrical insulation properties |
| CN101894703A (en) * | 2010-04-19 | 2010-11-24 | 郑文秀 | High-voltage vacuum switch |
| CN101894704A (en) * | 2010-04-19 | 2010-11-24 | 郑文秀 | High-pressure vacuum breaker |
| CN101807487A (en) * | 2010-05-12 | 2010-08-18 | 郑文秀 | Permanent magnet high-voltage vacuum circuit breaker |
| CN102426975A (en) * | 2011-11-21 | 2012-04-25 | 上海东自电气有限公司 | Permanent magnet operating mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269712A (en) * | 2018-01-08 | 2018-07-10 | 许继集团有限公司 | A kind of on-pole switch and its built-in isolating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106098463A (en) | 2016-11-09 |
| CN103021725B (en) | 2016-02-03 |
| CN106098467A (en) | 2016-11-09 |
| CN103021725A (en) | 2013-04-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20161123 |
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| RJ01 | Rejection of invention patent application after publication |