CN103021705B - Automatic transfer switching device with manual/automatic transfer device - Google Patents
Automatic transfer switching device with manual/automatic transfer device Download PDFInfo
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- CN103021705B CN103021705B CN201210517079.6A CN201210517079A CN103021705B CN 103021705 B CN103021705 B CN 103021705B CN 201210517079 A CN201210517079 A CN 201210517079A CN 103021705 B CN103021705 B CN 103021705B
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- manual
- automatic transfer
- auto
- indication piece
- motor
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- 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
- H01H2300/018—Application transfer; between utility and emergency power supply
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
An automatic transfer switching device with a manual/automatic transfer device comprises a bottom plate, a motor, two breakers, two release catches, a mandrel, a controller, a casing and the manual/automatic transfer device. The manual/automatic transfer device is formed by two guide rails, a manual/automatic indicating member, a padlock indicating member, a spring and a micro-switch. The automatic transfer switching device with the manual/automatic transfer device enables all components of the manual/automatic transfer device to be arranged together intensively, and therefore structural design is reasonable and compact, and occupied space is small. In addition, when observation is performed from the outside, states of the components are very obvious and visual. In addition, the automatic transfer switching device with the manual/automatic transfer device has the advantages of being convenient to operate, low in cost and the like.
Description
Technical field
The invention belongs to technical field of electrical equipment, particularly relate to a kind of automatic transfer switching electric appliance with manual/auto conversion equipment.
Background technology
Automatic transfer switching electric appliance is a kind of use terminal appliance widely, mainly to utilize controller driving electric operating mechanism on it to carry out the action of control switch,, stand-by power supply conventional with connection or disjunction, thus guarantee the safety of electric power system and the continuity of production.Fig. 1 is that a kind of at present conventional automatic transfer switching electric appliance critical piece forms schematic diagram.As shown in Figure 1, this automatic transfer switching electric appliance mainly comprises base plate 1, motor 2, two circuit breakers 3, two escapements 4, mandrel 8, not shown controller and shell; Wherein motor 2 is arranged on the middle part, surface of base plate 1; Two circuit breakers 3 are separately positioned on base plate 1 surface that is positioned at motor 2 both sides; Mandrel 8 is fixed on the output shaft of motor 2, and its middle part is formed with axis hole 5; One end of escapement 4 is fixed on mandrel 8, and the other end contacts with the switch knob 7 on a circuit breaker 3; Controller is arranged on surface one side of base plate 1, for controlling the running of motor 2; Shell covers on the outside of motor 2 and two circuit breakers 3.But, there is following point in the automatic transfer switching electric appliance of this prior art: manual/auto conversion equipment is also installed on the shell of this automatic transfer switching electric appliance, thereby make it have manual and electronic two kinds of functions, when needs are used manual function, need utilize manual/auto conversion equipment from automated manner, to transfer automatic transfer switching electric appliance to manual mode by operating personnel, then not shown handle one end is inserted in the axis hole 5 on mandrel 8, use afterwards hand turning handle and mandrel 8, so that escapement 4 rotates, carry out thus the conversion of circuit breaker 3.But the parts minute on conventional manual/auto conversion equipment are arranged at present, therefore operation inconvenience, take up room large, and show state is not directly perceived, can affect so undoubtedly the quality of product.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of compact conformation, easy to operate and intuitively with the automatic transfer switching electric appliance of manual/auto conversion equipment.
In order to achieve the above object, the automatic transfer switching electric appliance with manual/auto conversion equipment provided by the invention comprises base plate, motor, two circuit breakers, two escapements, mandrel, controller, shell and manual/auto conversion equipments; Wherein motor is arranged on the middle part, surface of base plate; Two circuit breakers are separately positioned on the backplate surface that is positioned at motor both sides; Mandrel is fixed on the output shaft of motor, and its middle part is formed with axis hole; One end of escapement is fixed on mandrel, and the other end contacts with the switch knob on a circuit breaker; Controller is arranged on surface one side of base plate, for controlling the running of motor; Jacket is in the outside of motor and two circuit breakers, and its middle part is formed with a square aperture, and opening is positioned at the outside of mandrel upper shaft hole, is positioned on the side of opening below simultaneously and is formed with a strip side opening on shell; Manual/auto conversion equipment consists of two guide rails, manual/auto indication piece, padlock indication piece, spring and sensitive switch, and wherein two guide rails are arranged side by side the back side in shell upper shed both sides of the edge along the vertical direction; Manual/auto indication piece is tabular, both sides of the edge, the back side are vertically recessed to form respectively one for the slideway of guide rail is set, position, right side, the back side is vertically formed with a groove simultaneously, right upper portion has been formed through a circular hole, on the manual/auto indication piece surface of circular hole below, outwards gives prominence to and is formed with a right side shifting block that is positioned at opening; It is tabular that padlock indication piece is also, be fitted in manual/auto indication piece left-hand face, its upper end right side edge level then forms a convex to the right downwards, and convex lower external face concaves and then and top between form stage, convex bottom is inserted and is arranged in the groove on manual/auto indication piece, right side, padlock indication piece middle part is outwards given prominence to and is formed with a left side shifting block that is positioned at opening simultaneously, left side is outwards outstanding is formed with a fixed leg that direction is downward, and bottom is formed with two padlock holes; The upper end of spring is connected on fixed leg, and lower end is fixed on the inner surface of outer cover that is positioned at fixed leg below; Sensitive switch is arranged on the inner surface of outer cover that is positioned at manual/auto indication piece below, and is connected with motor.
Described padlock indication piece lower end is formed with and is positioned at the edge that side opening outside on shell and thickness are greater than side opening width.
The diameter in described padlock hole 24 is 3-4mm.
Described spring is helical spring.
Automatic transfer switching electric appliance with manual/auto conversion equipment provided by the invention be gone up manually/automatic transfer equipment the whole concentrated settings of all parts together, so reasonable in design, compactness, and it is little to take up room.In addition, during from visual observation, the state of above-mentioned each parts is fairly obvious, directly perceived.In addition, this device also has convenient operation, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is that a kind of at present conventional automatic transfer switching electric appliance critical piece forms schematic diagram.
Fig. 2 is manually/automatic transfer equipment STRUCTURE DECOMPOSITION stereogram on automatic transfer switching electric appliance provided by the invention.
Fig. 3 is automatic transfer switching electric appliance forward structure schematic diagram provided by the invention.
Fig. 4-Fig. 6 is manually/automatic transfer equipment operating process schematic diagram on automatic transfer switching electric appliance provided by the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the automatic transfer switching electric appliance with manual/auto conversion equipment provided by the invention is elaborated.The parts identical with prior art adopt identical symbol, and omit the explanation that it is carried out.
As shown in Fig. 2-Fig. 6 and Fig. 1, the automatic transfer switching electric appliance with manual/auto conversion equipment provided by the invention comprises base plate 1, motor 2, two circuit breakers 3, two escapements 4, mandrel 8, controller 9, shell 10 and manual/auto conversion equipments; Wherein motor 2 is arranged on the middle part, surface of base plate 1; Two circuit breakers 3 are separately positioned on base plate 1 surface that is positioned at motor 2 both sides; Mandrel 8 is fixed on the output shaft of motor 2, and its middle part is formed with axis hole 5; One end of escapement 4 is fixed on mandrel 8, and the other end contacts with the switch knob 7 on a circuit breaker 3; Controller 9 is arranged on surface one side of base plate 1, for controlling the running of motor 2; Shell 10 covers on the outside of motor 2 and two circuit breakers 3, and its middle part is formed with a square aperture 6, and opening 6 is positioned at the outside of mandrel 8 upper shaft holes 5, is positioned on the side of opening 6 belows simultaneously and is formed with a strip side opening 11 on shell 10; Manual/auto conversion equipment consists of two guide rails 12, manual/auto indication piece 13, padlock indication piece 14, spring 15 and sensitive switch 16, and wherein two guide rails 12 are arranged side by side the back side in shell 10 upper shed 6 both sides of the edge along the vertical direction; Manual/auto indication piece 13 is tabular, both sides of the edge, the back side are vertically recessed to form respectively one for the slideway 17 of guide rail 12 is set, position, right side, the back side is vertically formed with a groove 18 simultaneously, right upper portion has been formed through a circular hole 19, the manual/auto indication piece 13 upper outside outstanding right side shifting blocks 20 that are positioned at opening 6 that are formed with in surface of circular hole 19 belows; It is tabular that padlock indication piece 14 is also, be fitted in manual/auto indication piece 13 left-hand face, its upper end right side edge level then forms a convex 21 to the right downwards, and convex 21 lower external face concave and then and top between form stage, convex 21 bottoms are inserted and are arranged in the groove 18 on manual/auto indication piece 13, padlock indication piece 14 right sides, middle part are outwards given prominence to and are formed with a left side shifting block 22 that is positioned at opening 6 simultaneously, left side is outwards outstanding is formed with a fixed leg 23 that direction is downward, and bottom is formed with two padlock holes 24; The upper end of spring 15 is connected on fixed leg 23, and lower end is fixed on shell 10 inner surfaces that are positioned at fixed leg 23 belows; 16 of sensitive switches are arranged on shell 10 inner surfaces that are positioned at manual/auto indication piece 13 belows, and are connected with motor 2.
Described padlock indication piece 14 lower ends are formed with and are positioned at the edge 25 that side opening 11 outsides on shell 10 and thickness are greater than side opening 11 width.
The diameter in described padlock hole 24 is 3-4mm.
Described spring 15 is helical spring.
Now the automatic transfer switching electric appliance course of work with manual/auto conversion equipment provided by the invention is described below: when this automatic transfer switching electric appliance is during in auto state, as shown in Figure 4, right side shifting block 20 on manual/auto indication piece 13 and the left side shifting block 22 on padlock indication piece 14 are all positioned at the upper end of shell 10 upper sheds 6, now opening 6 is shut by manual/auto indication piece 13 and padlock indication piece 14, thereby cannot carry out manual operation, and padlock indication piece 14 is blocked by manual/auto indication piece 13 and forms interlocking, so also cannot stir downwards, manual/auto indication piece 13 does not contact with sensitive switch 16 simultaneously.When needs are used manual function, first by operating personnel, stir right side shifting block 20 downwards, so that manual/auto indication piece 13 moves down along two guide rails 12, as shown in Figure 5, now the circular hole 19 on manual/auto indication piece 13 will move in opening 6, and coincide with the axis hole 5 on mandrel 8, the lower end of manual/auto indication piece 13 will be touched on the contact of sensitive switch 16 simultaneously, thus coupled motor 2 cuts out, at this moment operating personnel can be by not shown handle one end by opening 6, circular hole 19 and being inserted in the axis hole 5 on mandrel 8, use afterwards hand turning handle and mandrel 8, so that escapement 4 rotates, carry out thus the conversion of circuit breaker 3.After completing above-mentioned conversion, as wanted, keep this manual mode constant, and prevent other personnel's misoperation, can stir the left side shifting block 22 on padlock indication piece 14 downwards, in this process, convex 21 bottoms on it are by the rear side to being displaced downwardly to circular hole 19, thereby axis hole 5 is blocked, while Compress Spring 15, at this moment two padlock holes 24 on padlock indication piece 14 will be exposed at the outside of shell 10, state now as shown in Figure 6, then can lock lock hanging by manual mode immediately in padlock hole 24, and now user can not carry out manual operation to product again; If padlock hole 24 is pinned with lock not in time, padlock indication piece 14 will automatically revert to the state shown in Fig. 5 under the elastic force effect at spring 15.
Claims (4)
1. with an automatic transfer switching electric appliance for manual/auto conversion equipment, the described automatic transfer switching electric appliance with manual/auto conversion equipment comprises base plate (1), motor (2), two circuit breakers (3), two escapements (4), mandrel (8), controller (9), shell (10) and manual/auto conversion equipment, wherein motor (2) is arranged on the middle part, surface of base plate (1), two circuit breakers (3) are separately positioned on base plate (1) surface that is positioned at motor (2) both sides, mandrel (8) is fixed on the output shaft of motor (2), and its middle part is formed with axis hole (5), it is upper that one end of escapement (4) is fixed on mandrel (8), and the other end contacts with the switch knob (7) on a circuit breaker (3), controller (9) is arranged on surface one side of base plate (1), for controlling the running of motor (2), it is characterized in that: described shell (10) covers on the outside of motor (2) and two circuit breakers (3), its middle part is formed with a square aperture (6), and opening (6) is positioned at the outside of mandrel (8) upper shaft hole (5), on shell (10), is positioned on the side of opening (6) below simultaneously and is formed with a strip side opening (11), manual/auto conversion equipment consists of two guide rails (12), manual/auto indication piece (13), padlock indication piece (14), spring (15) and sensitive switch (16), and wherein two guide rails (12) are arranged side by side the back side in shell (10) upper shed (6) both sides of the edge along the vertical direction, manual/auto indication piece (13) is tabular, both sides of the edge, the back side are vertically recessed to form respectively one for the slideway (17) of guide rail (12) is set, position, right side, the back side is vertically formed with a groove (18) simultaneously, right upper portion has been formed through a circular hole (19), on manual/auto indication piece (13) surface of circular hole (19) below, outwards gives prominence to and is formed with a right side shifting block (20) that is positioned at opening (6), padlock indication piece (14) is also tabular, be fitted in manual/auto indication piece (13) left-hand face, its upper end right side edge level then forms a convex (21) to the right downwards, and convex (21) lower external face concaves and then and top between form stage, convex (21) bottom is inserted and is arranged in the groove (18) on manual/auto indication piece (13), right side, padlock indication piece (14) middle part is outwards given prominence to and is formed with a left side shifting block (22) that is positioned at opening (6) simultaneously, left side is outwards given prominence to and is formed with a fixed leg (23) that direction is downward, bottom is formed with two padlock holes (24), it is upper that the upper end of spring (15) is connected to fixed leg (23), and lower end is fixed on shell (10) inner surface that is positioned at fixed leg (23) below, sensitive switch (16) is arranged on shell (10) inner surface that is positioned at manual/auto indication piece (13) below, and is connected with motor (2).
2. the automatic transfer switching electric appliance with manual/auto conversion equipment according to claim 1, is characterized in that: described padlock indication piece (14) lower end is formed with and is positioned at the edge (25) that upper side opening (11) outside of shell (10) and thickness are greater than side opening (11) width.
3. the automatic transfer switching electric appliance with manual/auto conversion equipment according to claim 1, is characterized in that: the diameter in described padlock hole (24) is 3-4mm.
4. the automatic transfer switching electric appliance with manual/auto conversion equipment according to claim 1, is characterized in that: described spring (15) is helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210517079.6A CN103021705B (en) | 2012-12-05 | 2012-12-05 | Automatic transfer switching device with manual/automatic transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210517079.6A CN103021705B (en) | 2012-12-05 | 2012-12-05 | Automatic transfer switching device with manual/automatic transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103021705A CN103021705A (en) | 2013-04-03 |
| CN103021705B true CN103021705B (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210517079.6A Active CN103021705B (en) | 2012-12-05 | 2012-12-05 | Automatic transfer switching device with manual/automatic transfer device |
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| Country | Link |
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| CN (1) | CN103021705B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700529A (en) * | 2013-12-25 | 2014-04-02 | 施耐德万高（天津）电气设备有限公司 | Automatic transfer switching equipment capable of preventing handles from loss |
| CN106601522B (en) * | 2016-12-31 | 2018-07-06 | 施耐德万高（天津）电气设备有限公司 | The padlock instruction device of change-over switch |
| CN109509653B (en) * | 2017-09-15 | 2022-07-19 | Abb瑞士股份有限公司 | Switching device and associated switch |
| CN107958801B (en) * | 2017-12-23 | 2020-06-05 | 无锡凯绎科技有限公司 | Universal interlocking device for electric operation manual padlock and mechanical interlocking |
| CN116936277A (en) * | 2022-04-07 | 2023-10-24 | 施耐德电器工业公司 | Padlock structure for automatic change-over switch and automatic change-over switch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264908A (en) * | 1999-02-23 | 2000-08-30 | Abb发送公司 | Controller |
| CN1901116A (en) * | 2006-07-20 | 2007-01-24 | 常熟开关制造有限公司(原常熟开关厂） | Locking device for breaker electric operation mechanism |
| EP1968090A1 (en) * | 2007-03-08 | 2008-09-10 | LS Industrial Systems Co., Ltd | Circuit breaker |
| CN202110972U (en) * | 2011-04-20 | 2012-01-11 | 常熟开关制造有限公司(原常熟开关厂） | Operating mechanism and power supply transition switching device with the operating mechanism |
| CN202996645U (en) * | 2012-12-05 | 2013-06-12 | 施耐德万高（天津）电气设备有限公司 | Automatic transfer switching equipment with manual/automatic conversion device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005197168A (en) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | Manual operation device of switch |
-
2012
- 2012-12-05 CN CN201210517079.6A patent/CN103021705B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264908A (en) * | 1999-02-23 | 2000-08-30 | Abb发送公司 | Controller |
| CN1901116A (en) * | 2006-07-20 | 2007-01-24 | 常熟开关制造有限公司(原常熟开关厂） | Locking device for breaker electric operation mechanism |
| EP1968090A1 (en) * | 2007-03-08 | 2008-09-10 | LS Industrial Systems Co., Ltd | Circuit breaker |
| CN202110972U (en) * | 2011-04-20 | 2012-01-11 | 常熟开关制造有限公司(原常熟开关厂） | Operating mechanism and power supply transition switching device with the operating mechanism |
| CN202996645U (en) * | 2012-12-05 | 2013-06-12 | 施耐德万高（天津）电气设备有限公司 | Automatic transfer switching equipment with manual/automatic conversion device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-197168A 2005.07.21 * |
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| CN103021705A (en) | 2013-04-03 |
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