CN103021695A - Automatic transfer switching device with combined support - Google Patents
Automatic transfer switching device with combined support Download PDFInfo
- Publication number
- CN103021695A CN103021695A CN2012105136795A CN201210513679A CN103021695A CN 103021695 A CN103021695 A CN 103021695A CN 2012105136795 A CN2012105136795 A CN 2012105136795A CN 201210513679 A CN201210513679 A CN 201210513679A CN 103021695 A CN103021695 A CN 103021695A
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- China
- Prior art keywords
- motor
- electric machine
- machine support
- support
- automatic transfer
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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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Abstract
An automatic transfer switching device with a combined support comprises a bottom plate, the combined support, a motor, two breakers, a mandrel, a release catch, a controller and a casing. The combined support is installed on the surface of the bottom plate and composed of a lower overall support and a fixed part, the lower overall support is formed by a motor support and two switch fixing supports located on two sides of the motor support integrally, the fixed part is installed at the upper end of the motor support, the motor is installed in a motor installation hole, the two breakers are arranged on the bottom plate surface located on two sides of the motor support, the release catch is installed on an output shaft of the motor, the controller is installed on one side of the bottom plate surface, and the casing is covered outside the combined support. The automatic transfer switching device enables the motor and the breakers to be fixed on the combined support, transmission stages of a transmission member can be reduced, accumulative error of the position of the transmission member because of multistage transmission in an operating process can be reduced so as to avoid malfunction of the breakers caused by the accumulative error, and normal production can be guaranteed.
Description
Technical field
The invention belongs to technical field of electrical equipment, particularly relate to a kind of automatic transfer switching electric appliance with sectional shelf-unit.
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, mandrel 20, escapement 4, 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 20 is installed on the output shaft of motor 2; Escapement 4 is comprised of drive link 5 and two actuators 6, and the middle part of drive link 5 is fixed on the mandrel 20, and two actuators 6 are installed in respectively the bottom, two ends of drive link 5, and each actuator 6 contacts with switch knob 7 on the circuit breaker 3 respectively; 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: only be provided with electric machine support on this automatic transfer switching electric appliance, motor 2 by escapement 4 control circuit breaker 3 deciliter, but, as mentioned above, motor 2 is installed on the electric machine support, escapement 4 is installed on the mandrel 20,3 of circuit breakers are installed on the base plate 1, because these driving members are installed in respectively on the different parts, therefore might accumulated error appear because Multi-stage transmission causes the position of escapement 4 in the course of the work, the result makes that its false touch is moving to be installed in the sensitive switch on the circuit breaker 3 and to make its action, the result causes sensitive switch to send rub-out signal to controller, finally makes circuit breaker 3 carry out wrong dividing under the control of controller, closing operation so undoubtedly will be to normal production, life causes and has a strong impact on.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of product that can prevent the automatic transfer switching electric appliance with sectional shelf-unit of misoperation to occur.
In order to achieve the above object, the automatic transfer switching electric appliance with sectional shelf-unit provided by the invention comprises base plate, sectional shelf-unit, motor, two circuit breakers, mandrel, escapement, controller and shells; Described sectional shelf-unit is installed in the surface of base plate, it is comprised of bottom integral support and fixture, its middle and lower part integral support is made of electric machine support and two switch fixed mount one that lay respectively at the electric machine support both sides, the middle part of electric machine support is formed with a motor installing hole along the vertical direction, is formed with a groove on the sidewall of the back side; One end of switch fixed mount is connected to the top, side of electric machine support, and the middle part is formed with a perforate along the vertical direction; Fixture is installed in the upper end of electric machine support, and the middle part is formed with a motor shaft through hole; Motor is installed in the motor installing hole on the electric machine support; Two circuit breakers are separately positioned on the backplate surface that is positioned at the electric machine support both sides, are positioned at simultaneously the downside of switch fixed mount, and are in contact with one another with the switch fixed mount; Mandrel is installed on the motor output shaft that is positioned at the fixture outside; Escapement is comprised of drive link and two actuators, and the middle part of drive link is fixed on the mandrel, and two actuators are installed in respectively the bottom, two ends of drive link, and each actuator runs through respectively after the perforate with switch knob on the circuit breaker and contacts; Controller is installed in surface one side of base plate, is used for the running of control motor; Shell then covers on the outside of sectional shelf-unit.
Described switch fixed mount is arc surfaced, and the front and rear part is formed with respectively a claw, is used for being stuck in the front/rear end top of circuit breaker.
Described fixture utilizes a plurality of tapping screws to be fixed on the upper end of electric machine support.
Motor installing hole on the described electric machine support is cylindrical.
Automatic transfer switching electric appliance with sectional shelf-unit provided by the invention is all to be fixed on motor and circuit breaker on the sectional shelf-unit, so just can effectively reduce the transmission progression of driving member, therefore can reduce the accumulated error that the position of driving member in the course of work causes because of Multi-stage transmission, thereby can avoid the circuit breaker misoperation problem that therefore causes, normally carry out so can guarantee to produce.
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-Fig. 5 is motor installation process schematic diagram on sectional shelf-unit 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 sectional shelf-unit 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. 5 and shown in Figure 1, the automatic transfer switching electric appliance with sectional shelf-unit provided by the invention comprises base plate 1, sectional shelf-unit, motor 2, two circuit breakers 3, mandrel 20, escapement 4, not shown controller and shell; Described sectional shelf-unit is installed in the surface of base plate 1, it is comprised of bottom integral support 8 and fixture 9, its middle and lower part integral support 8 is made of electric machine support 10 and two switch fixed mount 11 one that lay respectively at electric machine support 10 both sides, the middle part of electric machine support 10 is formed with a motor installing hole 12 along the vertical direction, is formed with a groove 13 on the sidewall of the back side; One end of switch fixed mount 11 is connected to the top, side of electric machine support 10, and the middle part is formed with a perforate 14 along the vertical direction; Fixture 9 is installed in the upper end of electric machine support 10, and the middle part is formed with a motor shaft through hole 15; Motor 2 is installed in the motor installing hole 12 on the electric machine support 10; Two circuit breakers 3 are separately positioned on base plate 1 surface that is positioned at electric machine support 10 both sides, are positioned at simultaneously the downside of switch fixed mount 11, and are in contact with one another with switch fixed mount 11; Mandrel 20 is installed on motor 2 output shafts that are positioned at fixture 9 outsides; Escapement 4 is comprised of drive link 5 and two actuators 6, the middle part of drive link 5 is fixed on the mandrel 20, two actuators 6 are installed in respectively the bottom, two ends of drive link 5, and each actuator 6 runs through respectively perforate 14 afterwards and the switch knobs 7 on the circuit breaker 3 contact; 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 sectional shelf-unit.
Described switch fixed mount 11 is arc surfaced, and the front and rear part is formed with respectively a claw 19, is used for being stuck in the front/rear end top of circuit breaker 3.
Described fixture 9 utilizes a plurality of tapping screws 16 to be fixed on the upper end of electric machine support 10.
Now the assembling process with the automatic transfer switching electric appliance with sectional shelf-unit provided by the invention is described below: the position, surperficial both sides that at first by operating personnel two circuit breakers 3 is installed in respectively base plate 1, then the electric machine support 10 on the bottom integral support 8 is installed in base plate 1 surface between two circuit breakers 3, and the claw 19 of the rear and front end of switch fixed mount 11 is stuck in the front/rear end top of circuit breaker 3, afterwards with wire harness subsidiary on the motor 2 (such as electric capacity 17, plug terminal 18 etc.) pass from the top down the motor installing hole 12 on the electric machine support 10, then motor 2 is vertically put into motor installing hole 12 from the top down, afterwards binding post 18 is installed in the top of groove 13, then electric capacity 17 is installed in the bottom of groove 13, again fixture 9 is placed on the upper end of electric machine support 10, and with a plurality of tapping screws 16 with fixture 9, motor 2 and electric machine support 10 tighten together.Then escapement 4 is installed, at the outside mounting casing of sectional shelf-unit with in the surface of base plate 1 side controller and line is installed at the output shaft of motor 2 according to the conventional method, can finish thus the assembling process of whole automatic transfer switching electric appliance.
Claims (4)
1. automatic transfer switching electric appliance with sectional shelf-unit, it is characterized in that: described automatic transfer switching electric appliance with sectional shelf-unit comprises base plate (1), sectional shelf-unit, motor (2), two circuit breakers (3), mandrel (20), escapement (4), controller and shell; Described sectional shelf-unit is installed in the surface of base plate (1), it is comprised of bottom integral support (8) and fixture (9), its middle and lower part integral support (8) is made of electric machine support (10) and two switch fixed mounts (11) one of laying respectively at electric machine support (10) both sides, the middle part of electric machine support (10) is formed with a motor installing hole (12) along the vertical direction, is formed with a groove (13) on the sidewall of the back side; One end of switch fixed mount (11) is connected to the top, side of electric machine support (10), and the middle part is formed with a perforate (14) along the vertical direction; Fixture (9) is installed in the upper end of electric machine support (10), and the middle part is formed with a motor shaft through hole (15); Motor (2) is installed in the motor installing hole (12) on the electric machine support (10); Two circuit breakers (3) are separately positioned on base plate (1) surface that is positioned at electric machine support (10) both sides, are positioned at simultaneously the downside of switch fixed mount (11), and are in contact with one another with switch fixed mount (11); Mandrel (20) is installed on motor (2) output shaft that is positioned at fixture (9) outside; Escapement (4) is comprised of drive link (5) and two actuators (6), the middle part of drive link (5) is fixed on the mandrel (20), two actuators (6) are installed in respectively the bottom, two ends of drive link (5), and each actuator (6) runs through respectively perforate (14) afterwards and the switch knob (7) on the circuit breaker (3) contacts; 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 sectional shelf-unit.
2. the automatic transfer switching electric appliance with sectional shelf-unit claimed in claim 1, it is characterized in that: described switch fixed mount (11) is arc surfaced, the front and rear part is formed with respectively a claw (19), is used for being stuck in the front/rear end top of circuit breaker (3).
3. the automatic transfer switching electric appliance with sectional shelf-unit claimed in claim 1, it is characterized in that: described fixture (9) utilizes a plurality of tapping screws (16) to be fixed on the upper end of electric machine support (10).
4. the automatic transfer switching electric appliance with sectional shelf-unit claimed in claim 1, it is characterized in that: the motor installing hole (12) on the described electric machine support (10) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105136795A CN103021695A (en) | 2012-12-05 | 2012-12-05 | Automatic transfer switching device with combined support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105136795A CN103021695A (en) | 2012-12-05 | 2012-12-05 | Automatic transfer switching device with combined support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103021695A true CN103021695A (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105136795A Pending CN103021695A (en) | 2012-12-05 | 2012-12-05 | Automatic transfer switching device with combined support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103021695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538215A (en) * | 2014-12-22 | 2015-04-22 | 施耐德万高（天津）电气设备有限公司 | Automatic/hand switch conversion electric appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959285Y (en) * | 2006-09-27 | 2007-10-10 | 上海三开电气有限公司 | Terminal automatically-converting switch operating mechanism |
| US20080251650A1 (en) * | 2007-04-13 | 2008-10-16 | Thomas & Betts International, Inc. | Double mounted dual switch box bracket - stud divider |
| CN201994203U (en) * | 2011-04-20 | 2011-09-28 | 常熟开关制造有限公司(原常熟开关厂） | Improved switch device |
| CN102412073A (en) * | 2011-12-13 | 2012-04-11 | 施耐德万高（天津）电气设备有限公司 | Automatic transfer switching electric appliance |
| CN102496530A (en) * | 2011-12-20 | 2012-06-13 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switch electrical equipment provided with circuit breaker re-trip compensating mechanism |
| CN202996628U (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 combination bracket |
-
2012
- 2012-12-05 CN CN2012105136795A patent/CN103021695A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200959285Y (en) * | 2006-09-27 | 2007-10-10 | 上海三开电气有限公司 | Terminal automatically-converting switch operating mechanism |
| US20080251650A1 (en) * | 2007-04-13 | 2008-10-16 | Thomas & Betts International, Inc. | Double mounted dual switch box bracket - stud divider |
| CN201994203U (en) * | 2011-04-20 | 2011-09-28 | 常熟开关制造有限公司(原常熟开关厂） | Improved switch device |
| CN102412073A (en) * | 2011-12-13 | 2012-04-11 | 施耐德万高（天津）电气设备有限公司 | Automatic transfer switching electric appliance |
| CN102496530A (en) * | 2011-12-20 | 2012-06-13 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switch electrical equipment provided with circuit breaker re-trip compensating mechanism |
| CN202996628U (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 combination bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538215A (en) * | 2014-12-22 | 2015-04-22 | 施耐德万高（天津）电气设备有限公司 | Automatic/hand switch conversion electric appliance |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |