CN202423148U - Automatic change-over device with auxiliary switches - Google Patents
Automatic change-over device with auxiliary switches Download PDFInfo
- Publication number
- CN202423148U CN202423148U CN2011205203697U CN201120520369U CN202423148U CN 202423148 U CN202423148 U CN 202423148U CN 2011205203697 U CN2011205203697 U CN 2011205203697U CN 201120520369 U CN201120520369 U CN 201120520369U CN 202423148 U CN202423148 U CN 202423148U
- Authority
- CN
- China
- Prior art keywords
- motor
- switch
- auxiliary
- microswitch
- sensitive switch
- 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.)
- Expired - Lifetime
Links
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
- Switch Cases, Indication, And Locking (AREA)
Abstract
An automatic change-over device with auxiliary switches comprises a base board, a motor, two breakers, a capture device, a controller and two auxiliary switches. Each auxiliary switch comprises a support, a first microswitch and a second microswitch, the support is vertically installed on one lateral face of the breakers, the first microswitch and the second microswitch are installed on the inner lateral face of the support side by side, an upper touch arm faces a switch handle on the breakers, the first microswitch is electrically connected with a control circuit of the motor, and the second microswitch is electrically connected with an indication lamp on the controller. One auxiliary switch is respectively installed on each breaker of the automatic change-over device and used for controlling the motor to start up and stop and light the indication lamp, so that a power supply of the motor can be timely cut off to stop the motor to avoid burning, service life of products is prolonged, safety is good, and states of the breakers can be sent to workers in a mode that the indication lamp is lighted. The automatic change-over device is visual and good in synchronism with the switch handle.
Description
Technical field
The utility model belongs to technical field of electrical equipment, particularly relates to a kind of automatic transfer switching electric appliance that has auxiliary switch.
Background technology
Automatic transfer switching electric appliance is a kind of use terminal appliance widely; Mainly be to utilize the controller on it to drive the action that motor-operating mechanism comes control switch;, stand-by power supply commonly used with connection or disjunction; Thereby guarantee the safety of electric power system and the continuity of production, it mainly comprises base plate, motor, two circuit breakers, escapement and controllers; Wherein motor is installed in the middle part, surface of base plate; Two circuit breakers are set in place in the backplate surface of motor both sides; Escapement middle part is fixed on the output shaft of motor, two ends respectively with two circuit breakers on switch knob contact; Controller then is used to control the running of motor.Motor is a critical component on the automatic transfer switching electric appliance, will drive escapement after it rotates and planar rotate, and pulls two switch knobs on the circuit breaker thus and carries out breaking-closing operating.But; If switch knob closes a floodgate and puts in place, and motor can not in time stop, just might be with burn-down of electric motor; Thereby shorten the useful life of product; And have potential safety hazard, and present this product does not have effective protective equipment and deixis, so the staff can not in time find this problem.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of can prolong product useful life and the good automatic transfer switching electric appliance that has auxiliary switch of fail safe.
In order to achieve the above object, the automatic transfer switching electric appliance that has auxiliary switch that the utility model provides comprises base plate, motor, two circuit breakers, escapement and controllers; Wherein motor is installed in the middle part, surface of base plate; Two circuit breakers are set in place in the backplate surface of motor both sides; The middle part of escapement is fixed on the output shaft middle part of motor, two ends respectively with two circuit breakers on switch knob contact; Controller then is used to control the running of motor; The described automatic transfer switching electric appliance that has auxiliary switch comprises that also two are installed in two auxiliary switches on the circuit breaker respectively; Each auxiliary switch comprises support, first sensitive switch and second sensitive switch; Its medium-height trestle is tabular, is vertically mounted on the position of the upper end, a side of circuit breaker near switch knob; First sensitive switch and second sensitive switch are installed on the medial surface of support side by side; And the switch knob of the contact arm on it on the circuit breaker; First sensitive switch is electrically connected with the control circuit of motor, second sensitive switch then with controller on indicator light be electrically connected.
Described first sensitive switch and second sensitive switch are SS0501.
The automatic transfer switching electric appliance that has auxiliary switch that the utility model provides is on each circuit breaker an auxiliary switch to be installed respectively above that; Be used to control the stall of motor and light indicator light; Not only can in time cut off the power supply of motor like this and it is stopped,, therefore can prolong the useful life of product in case it burns; Fail safe is good; And can indicate to the staff by means of the state of mode general circuit breaker this moment of lighting indicator light, therefore very directly perceived, and relatively good with the synchronism of switch knob.
Description of drawings
The automatic transfer switching electric appliance structural representation that has auxiliary switch that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the automatic transfer switching electric appliance that has auxiliary switch that the utility model provides is elaborated.
As shown in Figure 1, the automatic transfer switching electric appliance that has auxiliary switch that the utility model provides comprises base plate 1, motor 2, two circuit breakers 3, escapement 4 and not shown controllers; Wherein motor 2 is installed in the middle part, surface of base plate 1; Two circuit breakers 3 are set in place base plate 1 surface in motor 2 both sides; The middle part of escapement 4 is fixed on the output shaft middle part of motor 2, two ends respectively with two circuit breakers 3 on switch knob 5 contact; Controller then is used to control the running of motor 2; The described automatic transfer switching electric appliance that has auxiliary switch comprises that also two are installed in two auxiliary switches 6 on the circuit breaker 3 respectively; Each auxiliary switch 6 comprises support 7, first sensitive switch 8 and second sensitive switch 9; Its medium-height trestle 7 is tabular, is vertically mounted on the position of the upper end, a side of circuit breaker 3 near switch knob 5; First sensitive switch 8 and second sensitive switch 9 are installed on the medial surface of support 7 side by side; And the switch knob 5 of the contact arm on it 10 on the circuit breaker 3; First sensitive switch 8 is electrically connected with the control circuit of motor 2, and 9 of second sensitive switches are electrically connected with indicator light on the controller.
Described first sensitive switch and second sensitive switch are SS0501.
When the automatic transfer switching electric appliance that has auxiliary switch that provides when the utility model is controlled on the circuit breaker 3 switch knob 5 divide-shut brakes through the rotation of motor 2; In case switch knob 5 touches the contact arm 10 on first sensitive switch 8 and second sensitive switch 9 on a certain auxiliary switch; The state of first sensitive switch 8 will often be become by normally closed (often opening) opens (normally closed); Thereby dump with motor 2; The state of second sensitive switch 9 will become normally closed (often opening) by often opening (normally closed) simultaneously, thus indicator light lighted.
Claims (2)
1. an automatic transfer switching electric appliance that has auxiliary switch comprises base plate (1), motor (2), two circuit breakers (3), escapement (4) and controller; Wherein motor (2) is installed in the middle part, surface of base plate (1); Two circuit breakers (3) are set in place base plate (1) surface in motor (2) both sides; The middle part of escapement (4) is fixed on the output shaft middle part of motor (2), two ends respectively with two circuit breakers (3) on switch knob (5) contact; Controller then is used to control the running of motor (2); It is characterized in that: the described automatic transfer switching electric appliance that has auxiliary switch also comprises two auxiliary switches (6) that are installed in respectively on two circuit breakers (3); Each auxiliary switch (6) comprises support (7), first sensitive switch (8) and second sensitive switch (9); Its medium-height trestle (7) is tabular, is vertically mounted on the position of the upper end, a side of circuit breaker (3) near switch knob (5); First sensitive switch (8) and second sensitive switch (9) are installed on the medial surface of support (7) side by side; And the switch knob (5) of the contact arm on it (10) on the circuit breaker (3); First sensitive switch (8) is electrically connected with the control circuit of motor (2), second sensitive switch (9) then with controller on indicator light be electrically connected.
2. the described automatic transfer switching electric appliance that has auxiliary switch of claim 1, it is characterized in that: described first sensitive switch (8) and second sensitive switch (9) are SS0501.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205203697U CN202423148U (en) | 2011-12-13 | 2011-12-13 | Automatic change-over device with auxiliary switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205203697U CN202423148U (en) | 2011-12-13 | 2011-12-13 | Automatic change-over device with auxiliary switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423148U true CN202423148U (en) | 2012-09-05 |
Family
ID=46747884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205203697U Expired - Lifetime CN202423148U (en) | 2011-12-13 | 2011-12-13 | Automatic change-over device with auxiliary switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496525A (en) * | 2011-12-13 | 2012-06-13 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switch electrical equipment with auxiliary switch |
| CN104008931A (en) * | 2014-06-04 | 2014-08-27 | 河北工业大学 | Driving operation mechanism with three-power-supply automatic change-over switch |
| CN106601518A (en) * | 2016-12-28 | 2017-04-26 | 施耐德万高（天津）电气设备有限公司 | Auxiliary switch apparatus of diverter switch |
-
2011
- 2011-12-13 CN CN2011205203697U patent/CN202423148U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496525A (en) * | 2011-12-13 | 2012-06-13 | 施耐德万高（天津）电气设备有限公司 | Automatic change-over switch electrical equipment with auxiliary switch |
| CN104008931A (en) * | 2014-06-04 | 2014-08-27 | 河北工业大学 | Driving operation mechanism with three-power-supply automatic change-over switch |
| CN104008931B (en) * | 2014-06-04 | 2015-10-28 | 河北工业大学 | Three power automatic transfer switchs drive operating mechanism |
| CN106601518A (en) * | 2016-12-28 | 2017-04-26 | 施耐德万高（天津）电气设备有限公司 | Auxiliary switch apparatus of diverter switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021008168A1 (en) | Integrated intelligent isolating switch mechanism box | |
| CN203733567U (en) | Transformer air cooling control cabinet | |
| CN202423148U (en) | Automatic change-over device with auxiliary switches | |
| CN102496525A (en) | Automatic change-over switch electrical equipment with auxiliary switch | |
| CN204029656U (en) | Middle-placed switch cabinet emergency brake-dividing device | |
| CN204376254U (en) | Intelligent distribution box | |
| CN207504635U (en) | A kind of double power-supply automatic transferring device | |
| CN202996617U (en) | Automatic transfer switching equipment with handle box | |
| CN202153785U (en) | Low temperature type wind power converter PCB heating device | |
| CN101162386A (en) | Electric appliance without power consumption servo device | |
| CN204271746U (en) | Automatic switching device of standby power supply | |
| CN204361781U (en) | There is the protection switch of automatic reclosing function | |
| CN103441004B (en) | A kind of ventilating cabinet of vertical foot-operated control switch | |
| CN106384698A (en) | Low-voltage distributed power supply grid connecting switch | |
| CN202720485U (en) | Frequency energy-saving control cabinet | |
| CN205489790U (en) | Automatic change instrument power controlling means | |
| CN202696523U (en) | Motor positive/negative rotation circuit | |
| CN201743516U (en) | Rapid heating electric kettle base | |
| CN204427916U (en) | The covering plate structure of toilet seat | |
| CN203731698U (en) | Electrical boiler electrical circuit for bus | |
| CN203423838U (en) | Temperature control-based intelligent desk lamp | |
| CN204616232U (en) | Permanent magnet mechanism control panel | |
| CN202259034U (en) | Energy-saving timing control device | |
| CN201936206U (en) | Multifunctional digital control constant temperature adjusting apparatus | |
| CN204118577U (en) | State indicator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |