CN203218130U - Double-position determination apparatus for change-over switch - Google Patents
Double-position determination apparatus for change-over switch Download PDFInfo
- Publication number
- CN203218130U CN203218130U CN2013201840341U CN201320184034U CN203218130U CN 203218130 U CN203218130 U CN 203218130U CN 2013201840341 U CN2013201840341 U CN 2013201840341U CN 201320184034 U CN201320184034 U CN 201320184034U CN 203218130 U CN203218130 U CN 203218130U
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- sensitive switch
- driver plate
- switch
- over switch
- change
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Abstract
The utility model belongs to an auxiliary apparatus for electrical switches and relates to a double-position determination apparatus for a change-over switch. According to the double-position determination apparatus for the change-over switch, two sides of an installation support of an automatic change-over switch are provided with a pair of microswitches respectively so as to match with driving plates of the automatic change-over switch. The driving plates move to places to contact the microswitches, then the microswitches give signals, and thus people can directly know about opening-closing conditions of breakers at two sides of the automatic change-over switch, thereby helping people to control the automatic change-over switch. If an abnormal case occurs, people can determine a position where the abnormal case occurs and solve the abnormal case, and thus the automatic change-over switch can be used and be supplied with power normally.
Description
Technical field
The utility model belongs to a kind of servicing unit of electric switch, and device is determined in the two-position that relates to a kind of change over switch.
Background technology
Automatic change-over is widely used in the various places that need uninterrupted power supply, and it has realized the automatic conversion of power supply, to guarantee the reliability of user's power supply.In order to realize the divide-shut brake conversion of two circuit breakers, what present known automatic change-over adopted is that driver plate drives the divide-shut brake of killer switch by the driver plate alternatively up and down activity of driven by motor rotating parts control both sides.
After automatic change-over installed, people can not observe the motion conditions of inner driver plate, can't learn whether circuit breaker has completed successfully divide-shut brake.If the situation that divide-shut brake lost efficacy occurs, people are difficult at once the accurately concrete source of decision problem.If there is device can point out the service position state of driver plate, can make things convenient for the user to understand the working condition of supervision automatic change-over.
Summary of the invention
The utility model provides a kind of two-position simple in structure, that make things convenient for the user to observe the change over switch of understanding automatic change-over work operating position to determine device in order to remedy the deficiencies in the prior art.
The utility model is by the following technical solutions: device is determined in a kind of two-position of change over switch, comprise mounting bracket, changeover module, first driver plate, second driver plate, described changeover module is arranged on the mounting bracket, described first driver plate and second driver plate are arranged on the both sides of changeover module, it is characterized in that: also include first sensitive switch, second sensitive switch, the 3rd sensitive switch and the 4th sensitive switch, described first sensitive switch and second sensitive switch are arranged on a side of mounting bracket, described the 3rd sensitive switch and the 4th sensitive switch are arranged on the opposite side of mounting bracket, described first sensitive switch, second sensitive switch matches with first driver plate and judges the situation that puts in place of the first driver plate upper-lower position, described the 3rd sensitive switch, the 4th sensitive switch matches with second driver plate and judges the situation that puts in place of the second driver plate upper-lower position.
As a kind of improvement, described first driver plate and second driver plate all have to be turned up, described first driver plate contacts by turning up with first sensitive switch, second sensitive switch, and described second driver plate contacts by turning up with the 3rd sensitive switch, the 4th sensitive switch.
As a kind of improvement, described first sensitive switch, second sensitive switch, the 3rd sensitive switch and the 4th sensitive switch have included switch body, have regulated support, regulating tank and adjustment screw, and described switch body is regulated on the support by adjustable being arranged on of the adjustment screw of passing regulating tank.
The beneficial effects of the utility model: cooperate with the driver plate of automatic change-over by a pair of sensitive switch respectively is set in the mounting bracket both sides, the driver plate activity puts in place the contact sensitive switch, sensitive switch provides signal, people can be directly acquainted with the divide-shut brake situation of automatic change-over both sides circuit breaker, be conducive to people to the control of automatic change-over, unusually also can judge the position of unusual appearance fast and solve as if occurring, guarantee normally using and powering normally of automatic change-over.
Description of drawings
Fig. 1 is the Facad structure figure that device is determined in the two-position of the utility model change over switch;
Fig. 2 is the construction profile that device is determined in the two-position of the utility model change over switch.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is elaborated.As shown in Figure 1, 2, determine the specific embodiment of device for the two-position of the utility model change over switch.This embodiment comprises mounting bracket 1, changeover module 2, first driver plate 3, second driver plate 4, changeover module 2 is arranged on the mounting bracket 1, first driver plate 3 and second driver plate 4 are arranged on the both sides of changeover module 2, also include first sensitive switch 5, second sensitive switch 6, the 3rd sensitive switch 7 and the 4th sensitive switch 8, first sensitive switch 5 and second sensitive switch 6 are separately positioned on top and the middle part in the left side of mounting bracket 1, the 3rd sensitive switch 7 and the 4th sensitive switch 8 are separately positioned on top and the middle part on the right side of mounting bracket 1, first sensitive switch 5, second sensitive switch 6 matches with first driver plate 3 and judges the situation that puts in place of first driver plate, 3 upper-lower positions, the 3rd sensitive switch 7, the 4th sensitive switch 8 matches with second driver plate 4 and judges the situation that puts in place of second driver plate, 4 upper-lower positions.First driver plate 3 and second driver plate 4 all have to be turned up 9, the first driver plates 3 and contacts with first sensitive switch 5, second sensitive switch 6 by turning up 9, and second driver plate 4 contacts with the 3rd sensitive switch 7, the 4th sensitive switch 8 by turning up 9.First driver plate 3, second driver plate 4 and changeover module 2 interlocks, changeover module 2 drive first driver plates 3 and second driver plate, 4 up-down alternative motions and realize deciliter conversion to the killer switch that links respectively with them.In use, when changeover module 2 turns clockwise, first driver plate 3 in left side moves upward, left side breaker closing after putting in place, first sensitive switch 5 of first driver plate, 3 contact left upper portion obtains signal prompt and is in "on" position, second driver plate 4 on right side moves downward, right side breaker open operation after putting in place, the 4th sensitive switch 8 of second driver plate, 4 contact right side central obtains signal prompt and is in gate-dividing state; When changeover module 2 is rotated counterclockwise, first driver plate 3 in left side moves downward, left side, back breaker open operation puts in place, second sensitive switch 6 of first driver plate, 3 contact left side central portion, obtain signal prompt and be in gate-dividing state, second driver plate 4 on right side moves upward, and right side, back breaker closing puts in place, the 3rd sensitive switch 7 of second driver plate, 4 contact right upper portion obtains signal prompt and is in "on" position.
As a kind of improved embodiment, described first sensitive switch 5, second sensitive switch 6, the 3rd sensitive switch 7 and the 4th sensitive switch 8 have included switch body 10a, have regulated support 10b, regulating tank 10c and adjustment screw 10d, and switch body 10a regulates on the support 10b by adjustable being arranged on of the adjustment screw 10d that passes regulating tank 10c.Because the model difference of circuit breaker, position and its divide-shut brake stroke of installing its switch knob of back all can have certain difference, driver plate need be made the switch knob that debugging adapts to circuit breaker, for making sensitive switch and driver plate better fit, adopt the fixed structure of screw and regulating tank, can adapt to driver plate at the relative position of regulating on the support by the by-pass cock body.
Claims (3)
1. device is determined in the two-position of a change over switch, comprise mounting bracket (1), changeover module (2), first driver plate (3), second driver plate (4), described changeover module (2) is arranged on the mounting bracket (1), described first driver plate (3) and second driver plate (4) are arranged on the both sides of changeover module (2), it is characterized in that: also include first sensitive switch (5), second sensitive switch (6), the 3rd sensitive switch (7) and the 4th sensitive switch (8), described first sensitive switch (5) and second sensitive switch (6) are arranged on a side of mounting bracket (1), described the 3rd sensitive switch (7) and the 4th sensitive switch (8) are arranged on the opposite side of mounting bracket (1), described first sensitive switch (5), second sensitive switch (6) matches with first driver plate (3) and judges the situation that puts in place of first driver plate (3) upper-lower position, described the 3rd sensitive switch (7), the 4th sensitive switch (8) matches with second driver plate (4) and judges the situation that puts in place of second driver plate (4) upper-lower position.
2. device is determined in the two-position of a kind of change over switch according to claim 1, it is characterized in that described first driver plate (3) and second driver plate (4) all have turns up (9), described first driver plate (3) contacts with first sensitive switch (5), second sensitive switch (6) by turning up (9), and described second driver plate (4) contacts with the 3rd sensitive switch (7), the 4th sensitive switch (8) by turning up (9).
3. device is determined in the two-position of a kind of change over switch according to claim 1 and 2, it is characterized in that described first sensitive switch (5), second sensitive switch (6), the 3rd sensitive switch (7) and the 4th sensitive switch (8) have included switch body (10a), regulated support (10b), regulating tank (10c) and adjustment screw (10d), described switch body (10a) is regulated on the support (10b) by adjustable being arranged on of the adjustment screw (10d) of passing regulating tank (10c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201840341U CN203218130U (en) | 2013-04-13 | 2013-04-13 | Double-position determination apparatus for change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201840341U CN203218130U (en) | 2013-04-13 | 2013-04-13 | Double-position determination apparatus for change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218130U true CN203218130U (en) | 2013-09-25 |
Family
ID=49207643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201840341U Expired - Fee Related CN203218130U (en) | 2013-04-13 | 2013-04-13 | Double-position determination apparatus for change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218130U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319123A (en) * | 2014-11-18 | 2015-01-28 | 浙江现代电气有限公司 | Automatic change-over switch with locking 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 |
| CN109194211A (en) * | 2018-10-12 | 2019-01-11 | 北京动力机械研究所 | A kind of control system and method for three position motors structure |
-
2013
- 2013-04-13 CN CN2013201840341U patent/CN203218130U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319123A (en) * | 2014-11-18 | 2015-01-28 | 浙江现代电气有限公司 | Automatic change-over switch with locking mechanism |
| CN104319123B (en) * | 2014-11-18 | 2016-04-06 | 浙江现代电气有限公司 | A kind of automatic change-over with lockable 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 |
| CN109194211A (en) * | 2018-10-12 | 2019-01-11 | 北京动力机械研究所 | A kind of control system and method for three position motors structure |
| CN109194211B (en) * | 2018-10-12 | 2021-08-03 | 北京动力机械研究所 | Control system and method of three-position electric mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |