CN103021705A - Automatic transfer switching device with manual/automatic transfer device - Google Patents
Automatic transfer switching device with manual/automatic transfer device Download PDFInfo
- Publication number
- CN103021705A CN103021705A CN2012105170796A CN201210517079A CN103021705A CN 103021705 A CN103021705 A CN 103021705A CN 2012105170796 A CN2012105170796 A CN 2012105170796A CN 201210517079 A CN201210517079 A CN 201210517079A CN 103021705 A CN103021705 A CN 103021705A
- Authority
- CN
- China
- Prior art keywords
- manual
- automatic transfer
- auto
- indication piece
- motor
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- 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 widely terminal appliance of a kind of use, mainly be to utilize controller driving electric operating mechanism on it to come the action of control switch,, stand-by power supply commonly used with connection or disjunction, thus guarantee the safety of electric power system and the continuity of production.Fig. 1 is that a kind of automatic transfer switching electric appliance critical piece of commonly using at present consists of 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 installed in 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 the mandrel 8, and the other end contacts with switch knob 7 on the circuit breaker 3; Controller is installed in surface one side of base plate 1, is used for the running of control motor 2; Shell then 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 also is installed on the shell of this automatic transfer switching electric appliance, thereby it is had manually and electronic two kinds of functions, when needs use manual function, need to utilize manual/auto conversion equipment to transfer automatic transfer switching electric appliance to manual mode from automated manner by operating personnel, then not shown handle one end is inserted in the axis hole 5 on the 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 at present the parts on the manual/auto conversion equipment commonly used minute are arranged, therefore operation inconvenience, and it is large to take up room, 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 installed in the middle part, surface of base plate; Two circuit breakers are separately positioned on the backplate surface that is positioned at the 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 the mandrel, and the other end contacts with switch knob on the circuit breaker; Controller is installed in surface one side of base plate, is used for the running of control 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 shell simultaneously on the side of opening below and is formed with a strip side opening; Manual/auto conversion equipment is made 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 vertically are recessed to form respectively a slideway that is used for arranging guide rail, position, right side, the back side vertically is formed with a groove simultaneously, right upper portion has been formed through a circular hole, outwards gives prominence on the manual/auto indication piece surface of circular hole below to be formed with a right side shifting block that is positioned at opening; It is tabular that the padlock indication piece also is, be fitted on the manual/auto indication piece left-hand face, its upper end right side edge level outwards then forms a convex downwards, and the convex lower external face concaves and then and top between form stage, insert in the groove that is arranged on the manual/auto indication piece convex bottom, 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, the left side is outwards outstanding to be formed with a fixed leg that direction is downward, and the bottom is formed with two padlock holes; The upper end of spring is connected on the fixed leg, and the lower end is fixed on the inner surface of outer cover that is positioned at the fixed leg below; Sensitive switch then is installed on the inner surface of outer cover that is positioned at manual/auto indication piece below, and links to each other with motor.
Described padlock indication piece lower end is formed with and is positioned at side opening outside on the shell and thickness greater than the edge of 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 with on it manually/the whole concentrated settings of all parts of automatic transfer equipment 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.
Description of drawings
Fig. 1 is that a kind of automatic transfer switching electric appliance critical piece of commonly using at present consists of schematic diagram.
Fig. 2 is manual/automatic transfer equipment STRUCTURE DECOMPOSITION stereogram on the 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 manual/automatic transfer equipment operating process schematic diagram on the 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 its explanation of carrying out.
Such as Fig. 2-Fig. 6 and shown in Figure 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 installed in 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 the mandrel 8, and the other end contacts with switch knob 7 on the circuit breaker 3; Controller 9 is installed in surface one side of base plate 1, is used for the running of control 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 shell 10 simultaneously on the side of opening 6 belows and is formed with a strip side opening 11; Manual/auto conversion equipment is made 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 sheds 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 vertically are recessed to form respectively a slideway 17 that is used for arranging guide rail 12, position, right side, the back side vertically is formed with a groove 18 simultaneously, right upper portion has been formed through a circular hole 19, and upper outwards the giving prominence in manual/auto indication piece 13 surfaces of circular hole 19 belows is formed with a right side shifting block 20 that is positioned at opening 6; It is tabular that padlock indication piece 14 also is, be fitted on manual/auto indication piece 13 left-hand face, its upper end right side edge level outwards then forms a convex 21 downwards, and convex 21 lower external face concave and then and top between form stage, insert in the groove 18 that is arranged on the manual/auto indication piece 13 convex 21 bottoms, 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, the left side is outwards outstanding to be formed with a fixed leg 23 that direction is downward, and the bottom is formed with two padlock holes 24; The upper end of spring 15 is connected on the fixed leg 23, and the lower end is fixed on shell 10 inner surfaces that are positioned at fixed leg 23 belows; 16 of sensitive switches are installed on shell 10 inner surfaces that are positioned at manual/auto indication piece 13 belows, and link to each other with motor 2.
Described padlock indication piece 14 lower ends are formed with and are positioned at side opening 11 outsides on the shell 10 and thickness greater than the edge 25 of 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 in auto state, as shown in Figure 4, right side shifting block 20 on the manual/auto indication piece 13 and the left side shifting block 22 on the padlock indication piece 14 all are positioned at the upper end of shell 10 upper sheds 6, this moment, opening 6 was shut by manual/auto indication piece 13 and padlock indication piece 14, thereby can't carry out manual operation, and padlock indication piece 14 is blocked by manual/auto indication piece 13 and forms interlocking, so can't stir downwards, manual/auto indication piece 13 does not contact with sensitive switch 16 simultaneously yet.When needs use manual function, at first stir right side shifting block 20 downwards by operating personnel, so that manual/auto indication piece 13 moves down along two guide rails 12, as shown in Figure 5, circular hole 19 on the manual/auto indication piece 13 will move in the opening 6 at this moment, and coincide with axis hole 5 on the 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 with not shown handle one end by opening 6, circular hole 19 and being inserted in the axis hole 5 on the 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 finishing above-mentioned conversion, as want to keep this manual state constant, and prevent other personnel's misoperation, can stir the left side shifting block 22 on the padlock indication piece 14 downwards, in this process, convex 21 bottoms on it will be to the rear side that is displaced downwardly to circular hole 19, thereby axis hole 5 is blocked, while Compress Spring 15, at this moment two padlock holes 24 on the padlock indication piece 14 will be exposed at the outside of shell 10, then the state of this moment can lock lock hanging with manual state in padlock hole 24 as shown in Figure 6 immediately, and this moment, the user can not carry out manual operation to product again; If untimely with locking 24 pinnings of padlock hole, padlock indication piece 14 will automatically revert to state shown in Figure 5 under the elastic force effect of spring 15.
Claims (4)
1. automatic transfer switching electric appliance with manual/auto conversion equipment, 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 installed in 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 the mandrel (8), and the other end contacts with switch knob (7) on the circuit breaker (3); Controller (9) is installed in surface one side of base plate (1), is used for the running of control 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), is positioned on the shell (10) simultaneously on the side of opening (6) below and is formed with a strip side opening (11); Manual/auto conversion equipment is made 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 vertically are recessed to form respectively a slideway (17) that is used for arranging guide rail (12), position, right side, the back side vertically is formed with a groove (18) simultaneously, right upper portion has been formed through a circular hole (19), outwards gives prominence on manual/auto indication piece (13) surface of circular hole (19) below to be formed with a right side shifting block (20) that is positioned at opening (6); Padlock indication piece (14) also is tabular, be fitted on manual/auto indication piece (13) left-hand face, its upper end right side edge level outwards then forms a convex (21) downwards, and convex (21) lower external face concaves and then and top between form stage, insert in the groove (18) that is arranged on the manual/auto indication piece (13) convex (21) bottom, 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, the left side is outwards outstanding to be formed with a fixed leg (23) that direction is downward, and the bottom is formed with two padlock holes (24); The upper end of spring (15) is connected on the fixed leg (23), and the lower end is fixed on shell (10) inner surface that is positioned at fixed leg (23) below; Sensitive switch (16) then is installed on shell (10) inner surface that is positioned at manual/auto indication piece (13) below, and links to each other 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 upper side opening (11) outside of shell (10) and thickness greater than the edge (25) of side opening (11) width.
3. the automatic transfer switching electric appliance with manual/auto conversion equipment according to claim 1, it 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, it 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 true CN103021705A (en) | 2013-04-03 |
| CN103021705B CN103021705B (en) | 2014-11-26 |
Family
ID=47970196
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103021705B (en) |
Cited By (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 |
| CN106601522A (en) * | 2016-12-31 | 2017-04-26 | 施耐德万高（天津）电气设备有限公司 | Locking indicating device of changeover switch |
| CN107958801A (en) * | 2017-12-23 | 2018-04-24 | 无锡凯绎科技有限公司 | Electricity grasps the general interlock of manual padlock and mechanical interlocking |
| CN109509653A (en) * | 2017-09-15 | 2019-03-22 | Abb有限公司 | Switching device and associated switch |
| EP4258309A1 (en) * | 2022-04-07 | 2023-10-11 | Schneider Electric Industries SAS | Padlock structure for automatic transfer switch and automatic transfer switch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264908A (en) * | 1999-02-23 | 2000-08-30 | Abb发送公司 | Controller |
| JP2005197168A (en) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | Manual operation device of switch |
| 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 |
-
2012
- 2012-12-05 CN CN201210517079.6A patent/CN103021705B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1264908A (en) * | 1999-02-23 | 2000-08-30 | Abb发送公司 | Controller |
| JP2005197168A (en) * | 2004-01-09 | 2005-07-21 | Toshiba Corp | Manual operation device of switch |
| 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 |
Cited By (7)
| 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 |
| CN106601522A (en) * | 2016-12-31 | 2017-04-26 | 施耐德万高（天津）电气设备有限公司 | Locking indicating device of changeover switch |
| CN109509653A (en) * | 2017-09-15 | 2019-03-22 | Abb有限公司 | Switching device and associated switch |
| CN109509653B (en) * | 2017-09-15 | 2022-07-19 | Abb瑞士股份有限公司 | Switching device and associated switch |
| CN107958801A (en) * | 2017-12-23 | 2018-04-24 | 无锡凯绎科技有限公司 | Electricity grasps the general interlock of manual padlock and mechanical interlocking |
| 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 |
| EP4258309A1 (en) * | 2022-04-07 | 2023-10-11 | Schneider Electric Industries SAS | Padlock structure for automatic transfer switch and automatic transfer switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103021705B (en) | 2014-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103021705B (en) | Automatic transfer switching device with manual/automatic transfer device | |
| CA3079634C (en) | Fixing and unlocking mechanism for plug-in type circuit breaker | |
| CN202996645U (en) | Automatic transfer switching equipment with manual/automatic conversion device | |
| CN205283245U (en) | Automatic change -over switch device | |
| CN204332711U (en) | Automatic/hand switch transition electrical equipment | |
| CN210467615U (en) | Mistaken touch prevention button switch | |
| CN202996617U (en) | Automatic transfer switching equipment with handle box | |
| CN202564113U (en) | Ultrathin power supply lock | |
| CN104538215A (en) | Automatic/hand switch conversion electric appliance | |
| CN203351457U (en) | Interlocking mechanism among isolating switch, vacuum circuit breaker and cabinet door | |
| CN104616916A (en) | Operation mechanism of switching device capable of realizing three states | |
| CN204332710U (en) | The operating mechanism of three kinds of state of switch electrical equipment can be realized | |
| CN204332704U (en) | The contact mechanism of three kinds of state of switch electrical equipment can be realized | |
| CN103021696B (en) | Automatic change-over switching device | |
| CN113113250A (en) | Overload protector with built-in power-off indication function | |
| CN112002573A (en) | Remote control switch mechanism of power equipment | |
| CN214672267U (en) | Overload protection device with built-in power-off indication function | |
| CN202796553U (en) | Low-pressure anti-misoperation blocking device | |
| CN203103931U (en) | Protection device for switch-on coil of fixed-type switch cabinet | |
| CN103700529A (en) | Automatic transfer switching equipment capable of preventing handles from loss | |
| CN203134605U (en) | Automatic change-over switching device | |
| CN202996618U (en) | Automatic transfer switching equipment with handle box | |
| CN210325658U (en) | Circuit breaker self-checking device | |
| CN111223723A (en) | Electronic miniature circuit breaker | |
| CN204332742U (en) | The position feedback assembly of device for switching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |