CN101582337A - Operation mechanism with double output shafts for AC high voltage isolating switch - Google Patents
Operation mechanism with double output shafts for AC high voltage isolating switch Download PDFInfo
- Publication number
- CN101582337A CN101582337A CNA2009100331554A CN200910033155A CN101582337A CN 101582337 A CN101582337 A CN 101582337A CN A2009100331554 A CNA2009100331554 A CN A2009100331554A CN 200910033155 A CN200910033155 A CN 200910033155A CN 101582337 A CN101582337 A CN 101582337A
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- Prior art keywords
- output shaft
- isolating switch
- high voltage
- output
- housing
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Abstract
The invention discloses an operation mechanism with double output shafts for an AC high voltage isolating switch, which comprises a shell (1), wherein the shell (1) is provided with an electric operation module and a manual operation module inside; the output end of a motor of the electric operation module is connected with an output shaft I (2) through a deceleration device; a part of the output shaft I (2), extending out of the shell (1) is connected with an isolating switch transmission shaft through a connecting clamp I (4); the manual operation module comprises a lockout electromagnetic valve (13) and an output shaft II (3) which are connected; a part of the output shaft II (3), extending out of the shell (1) is connected with an earthing switch transmission shaft through a connecting clamp II (5); the top of the connecting clamp II (5) is provided with a handle inserting interface (14) which is provided with a handle (15) inside; and the output shaft I (2) and the output shaft II (3) are fixed with a lockout disk (6) respectively.
Description
Technical field
The present invention relates to a kind of operating mechanism of double output shafts for AC high voltage isolating switch.
Background technology
Existing isolating switch operating mechanism all is single shaft output, isolating switch for the attaching earthed switch, every attaching one winding ground switch, just an operating mechanism need be installed simultaneously, may cause field erected loaded down with trivial details like this, isolating switch and earthed switch locking device are installed on the far-end of drive system, complex structure, poor reliability in addition.
Summary of the invention
The present invention relates to a kind of operating mechanism of double output shafts for AC high voltage isolating switch, it is not only simple in structure, and installs simply, the precision height of controlling, and locking is reliable.
The present invention has adopted following technical scheme: a kind of operating mechanism of double output shafts for AC high voltage isolating switch, it comprises housing, be provided with electronic actuating module and manual actuating module in the described housing, electronic actuating module comprises motor, deceleration device and output shaft I, the output of motor is connected with output shaft I by deceleration device, the part of output shaft I is positioned at outside the housing, the part that output shaft I stretches out housing is connected with the isolating switch power transmission shaft by connecting an armful folder I, manually the actuating module comprises locking electromagnetically operated valve and output shaft II, the locking electromagnetically operated valve is connected with output shaft II, the part of output shaft II is positioned at outside the housing, the part of stretching out housing at output shaft II is connected with the earthed switch power transmission shaft by connecting an armful folder II, a top of embracing folder II in connection is provided with handle insertion interface, in inserting interface, handle is provided with handle, on output shaft I and output shaft II, be fixed with the locking dish respectively, mutual release when the breach on the two locking dishes is relative, then locking mutually when staggering mutually.
Described deceleration device comprises gear reduction pair and reductor, motor successively by gear reduction secondary and reductor and output shaft I for being in transmission connection, the axle center of gear reduction pair is provided with the manual operation crank, the end of output shaft I and the output of reductor also are connected with the auxiliary signal contact of indicator cock state for being in transmission connection on the other end of output shaft I.Described gear reduction pair is an engineering plastics gear reduction pair.Described reductor is a worm-gear speed reducer, and the reductor casing is hermetic aluminium alloy.The inwall of described housing bottom is provided with anti-condensation white heater.The outer surface of described housing bottom is provided with the respiratory ventilation cap.Described output shaft I and output shaft II are that drawing process draws out seam, are with sealing ring on output shaft I and output shaft II.
The present invention has following beneficial effect: the present invention adopts modularized design, it can realize the actuating of isolating switch and attaching earthed switch simultaneously, it not only can improve generalization of parts degree height, be convenient to make, on-the-spot Installation and Debugging save time conveniently, and two be furnished with the locking dish between output shaft and can realize forced blocking, output shaft control the precision height, locking is reliable, can greatly make things convenient for simultaneously on-the-spotly to install and debug.The present invention adopts engineering plastics gear reduction pair, and it has self-lubricating function, does not need lubricant grease lubricated, and the transmission noise is little.The casing of reductor of the present invention adopts hermetic aluminum alloy materials to make, be full of lubricating oil in the casing, so not only lubricated effectively lasting, non-maintaining, and has a corrosion resistance preferably, output shaft hole of the present invention adopts drawing process to draw out seam, is equipped with sealing ring, can prevent effectively that like this rainwater from entering.The present invention is provided with adjustable on off state auxiliary signal contact, and it is can conditioning signal leading or lag behind and send, and satisfies different system requirements.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is that output shaft of the present invention, locking dish and output are connected the connection diagram of embracing folder
Embodiment
In Fig. 1 and Fig. 2, the present invention is a kind of operating mechanism of double output shafts for AC high voltage isolating switch, it comprises housing 1, in housing 1, be provided with electronic actuating module and manual actuating module, electronic actuating module comprises motor, deceleration device and output shaft I 2, the output of motor is connected with output shaft I 2 by deceleration device, deceleration device comprises gear reduction secondary 7 and reductor 8, reductor 8 is a worm-gear speed reducer, the reductor casing is hermetic aluminium alloy, motor successively by gear reduction secondary 7 and reductor 8 and output shaft I 2 for being in transmission connection, gear reduction secondary 7 is an engineering plastics gear reduction pair, the axle center of gear reduction pair 7 is provided with manual operation crank 9, the end of output shaft I 2 and the output of reductor 8 are for being in transmission connection, on the other end of output shaft I 2, also be connected with the auxiliary signal contact 10 of indicator cock state, the part of output shaft I 2 is positioned at outside the housing 1, the part that output shaft I 2 stretches out housing 1 is connected with the isolating switch power transmission shaft by connecting an armful folder I 4, manually the actuating module comprises locking electromagnetically operated valve 13 and output shaft II 3, locking electromagnetically operated valve 13 is connected with output shaft II 3, the part of output shaft II 3 is positioned at outside the housing 1, the part of stretching out housing 1 at output shaft II 3 is connected with the earthed switch power transmission shaft by connecting an armful folder II 5, a top of embracing folder II 5 in connection is provided with handle insertion interface 14, in inserting interface 14, handle is provided with handle 15, on output shaft I 2 and output shaft II 3, be fixed with locking dish 6 respectively, mutual release when the breach on the two locking dishes 6 is relative, then locking mutually when staggering mutually, on the inwall of housing 1 bottom, be provided with anti-condensation white heater 11, outer surface in housing 1 bottom is provided with respiratory ventilation cap 12, output shaft I 2 and output shaft II 3 are with sealing ring for drawing process draws out seam on output shaft I 2 and output shaft II 3.
Claims (7)
1, a kind of operating mechanism of double output shafts for AC high voltage isolating switch, it comprises housing (1), it is characterized in that being provided with in the described housing (1) electronic actuating module and manual actuating module, electronic actuating module comprises motor, deceleration device and output shaft I (2), the output of motor is connected with output shaft I (2) by deceleration device, the part of output shaft I (2) is positioned at outside the housing (1), the part that output shaft I (2) stretches out housing (1) is connected with the isolating switch power transmission shaft by connecting an armful folder I (4), manually the actuating module comprises locking electromagnetically operated valve (13) and output shaft II (3), locking electromagnetically operated valve (13) is connected with output shaft II (3), the part of output shaft II (3) is positioned at outside the housing (1), the part of stretching out housing (1) at output shaft II (3) is connected with the earthed switch power transmission shaft by connecting an armful folder II (5), a top of embracing folder II (5) in connection is provided with handle insertion interface (14), in inserting interface (14), handle is provided with handle (15), on output shaft I (2) and output shaft II (3), be fixed with locking dish (6) respectively, mutual release when the breach on the two locking dishes (6) is relative, then locking mutually when staggering mutually.
2, the operating mechanism of double output shafts for AC high voltage isolating switch according to claim 1, the described deceleration device of its feature comprises gear reduction pair (7) and reductor (8), motor successively by gear reduction pair (7) and reductor (8) and output shaft I (2) for being in transmission connection, the axle center of gear reduction pair (7) is provided with manual operation crank (9), the output of the end of output shaft I (2) and reductor (8) also is connected with the auxiliary signal contact (10) of indicator cock state for being in transmission connection on the other end of output shaft I (2).
3, the operating mechanism of double output shafts for AC high voltage isolating switch according to claim 2, the described gear reduction pair of its feature (7) are engineering plastics gear reduction pair.
4, the operating mechanism of double output shafts for AC high voltage isolating switch according to claim 2, the described reductor of its feature (8) is a worm-gear speed reducer, the reductor casing is hermetic aluminium alloy.
5, the operating mechanism of double output shafts for AC high voltage isolating switch according to claim 1, the inwall of the described housing of its feature (1) bottom is provided with anti-condensation white heater (11).
6, the operating mechanism of double output shafts for AC high voltage isolating switch according to claim 1, the outer surface of the described housing of its feature (1) bottom is provided with respiratory ventilation cap (12).
7, the operating mechanism of double output shafts for AC high voltage isolating switch according to claim 1 is characterized in that described output shaft I (2) and output shaft II (3) for drawing process draws out seam, are with sealing ring on output shaft I (2) and output shaft II (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100331554A CN101582337A (en) | 2009-06-15 | 2009-06-15 | Operation mechanism with double output shafts for AC high voltage isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100331554A CN101582337A (en) | 2009-06-15 | 2009-06-15 | Operation mechanism with double output shafts for AC high voltage isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101582337A true CN101582337A (en) | 2009-11-18 |
Family
ID=41364438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100331554A Pending CN101582337A (en) | 2009-06-15 | 2009-06-15 | Operation mechanism with double output shafts for AC high voltage isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101582337A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960736A (en) * | 2017-03-24 | 2017-07-18 | 平高集团有限公司 | A kind of high-voltage switch gear |
| CN112420437A (en) * | 2020-11-23 | 2021-02-26 | 西安西电开关电气有限公司 | Double-locking device with auxiliary support and large-capacity switch equipment |
-
2009
- 2009-06-15 CN CNA2009100331554A patent/CN101582337A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960736A (en) * | 2017-03-24 | 2017-07-18 | 平高集团有限公司 | A kind of high-voltage switch gear |
| CN112420437A (en) * | 2020-11-23 | 2021-02-26 | 西安西电开关电气有限公司 | Double-locking device with auxiliary support and large-capacity switch equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091118 |