CN203165732U - Automatic transfer switch - Google Patents
Automatic transfer switch Download PDFInfo
- Publication number
- CN203165732U CN203165732U CN2013201840695U CN201320184069U CN203165732U CN 203165732 U CN203165732 U CN 203165732U CN 2013201840695 U CN2013201840695 U CN 2013201840695U CN 201320184069 U CN201320184069 U CN 201320184069U CN 203165732 U CN203165732 U CN 203165732U
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- CN
- China
- Prior art keywords
- driver plate
- circuit breaker
- automatic change
- mounting groove
- circular shaft
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automatic transfer switch. According to the automatic transfer switch, drive plates are rotationally arranged on round shafts through the cooperation between the single round shafts and the drive plates, and a spring at one side abuts against the drive plates by means of elastic force so that the other sides of the drive plates can be in close fit with circuit breakers installed below the drive plates. The structure ensures that circuit breakers of different types can be matched with the automatic transfer switch in use even if the circuit breakers are different in height. Position-adjustable shifting brackets are arranged on the drive plates, switch handles of the circuit breakers of different types are different in height, and positions of the shifting brackets arranged on the drive plates through screws can be conveniently adjusted so that the shifting brackets can be matched with the circuit breakers. A micro switch is arranged to detect the position-arriving condition of the drive plates, thus ensuring that switching on/off state of the circuit breakers at the two sides can be known in real time.
Description
Technical field
The utility model belongs to a kind of electric switch, particularly relates to a kind of automatic change-over.
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 flip stand drives the divide-shut brake of killer switch by the flip stand alternatively up and down activity of driven by motor rotary switch control both sides.
The overall structure of existing automatic change-over is fixed, mainly be that position up and down, front and back can not be adjusted again after flip stand partly installed, but circuit breaker but has different model specifications, and a automatic change-over can not be applicable to the circuit breaker of multiple different model specification.Available technology adopting increases an overcoat and cooperates with flip stand at the killer switch place, the circuit breaker of ting model also can be used, but such structure is to having relatively high expectations that assemble the locus of automatic change-over and circuit breaker, if the bad meeting of assembling directly has influence on the work quality of killer switch, cause divide-shut brake not in place, can't power.
Summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, provide a kind of simple in structure, divide-shut brake alternately to switch to put in place reliable, can be according to the convenient automatic change-over that cooperates of adjusting of different model circuit breaker.
The utility model is by the following technical solutions: a kind of automatic change-over, it is characterized in that: comprise changeover module, first circular shaft, second circular shaft, mounting bracket, first driver plate, second driver plate, first circuit breaker and second circuit breaker, described first circular shaft and second circular shaft are arranged on the mounting bracket and lay respectively at the both sides of changeover module, first circuit breaker is arranged on the outside of the relative changeover module of first driver plate, second circuit breaker is arranged on the outside of the relative changeover module of second driver plate, changeover module drives the divide-shut brake conversion that first driver plate and the second driver plate up-down alternative motion are realized first circuit breaker and second circuit breaker, and described first driver plate is rotatable to be arranged on first circular shaft and slidably to arrange on axially at first circular shaft; Rotatable being arranged on second circular shaft and on second circular shaft is axial of described second driver plate slidably arranges.
As a kind of improvement, described changeover module includes spring, and described first driver plate and spring connect, and described second driver plate and spring connect.
As a kind of improvement, described first driver plate includes the first driver plate body, first flip stand and first mounting groove, first mounting groove is parallel to first flat motion bar and arranges on the first driver plate body, and described first flip stand is fixedly installed on the first driver plate body by the screw that passes first mounting groove; Described second driver plate includes the second driver plate body, second flip stand and second mounting groove, second mounting groove is parallel to second flat motion bar and is arranged on the second driver plate body, and described second flip stand is fixedly installed on the second driver plate body by the screw that passes second mounting groove.
As a kind of improvement, described first mounting groove and second mounting groove have the wavy edge that is complementary with screw form.
As a kind of improvement, described first flip stand be " U " type structure and " U " type Open Side Down cooperates with the switch knob of first circuit breaker, described second flip stand is that Open Side Down cooperates with the switch knob of second circuit breaker for " U " type structure and " U " type.
As a kind of improvement, described first driver plate, second driver plate all have to be turned up, and described mounting bracket both sides are respectively arranged with turning up and are used and are used for judging the sensitive switch whether first driver plate, the second driver plate upper-lower position put in place.
The beneficial effects of the utility model: this automatic change-over is by the cooperation of single flat motion bar and driver plate, driver plate is rotating to be arranged on the flat motion bar, though such structure has guaranteed that the circuit breaker of different model has difference in height and also can be used with automatic change-over.
Description of drawings
Fig. 1 is the Facad structure figure of the utility model automatic change-over.
Fig. 2 is the construction profile of the utility model automatic change-over.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is elaborated.
As shown in Figure 1, 2, be the specific embodiment of utility model automatic change-over.This embodiment comprises changeover module 1, the first circular shaft 2a, the second circular shaft 2b, mounting bracket 5, the first driver plate 3a, the second driver plate 3b, the first circuit breaker 4a and the second circuit breaker 4b, the first circular shaft 2a and the second circular shaft 2b are arranged on the mounting bracket 5 and lay respectively at the both sides of changeover module 1, the first circuit breaker 4a is arranged on the outside of the relative changeover module 1 of the first driver plate 3a, the second circuit breaker 4b is arranged on the outside of the relative changeover module 1 of the second driver plate 3b, the changeover module 1 drive first driver plate 3a and the second driver plate 3b up-down alternative motion are realized the divide-shut brake conversion of the first circuit breaker 4a and the second circuit breaker 4b, and the first driver plate 3a is rotatable to be arranged on the first circular shaft 2a upward and slidably setting on the first circular shaft 2a is axial; The second driver plate 3b is rotatable to be arranged on the second circular shaft 2b upward and slidably setting on the second circular shaft 2b is axial.Changeover module 1 of the present utility model turns clockwise, link with the first driver plate 3a, the second driver plate 3b respectively, the first driver plate 3a in left side moves upward, the first driver plate 3a and first circuit breaker 4a interlock realize the feed motion of the first circuit breaker 4a, the second driver plate 3b on right side moves downward, and the second driver plate 3b and second circuit breaker 4b interlock realize the separating brake action of the second circuit breaker 4b; Opposite changeover module 1 is rotated counterclockwise, the first driver plate 3a in left side moves downward, the first driver plate 3a and first circuit breaker 4a interlock realize the separating brake action of the first circuit breaker 4a, the second driver plate 3b on right side moves upward, and the second driver plate 3b and second circuit breaker 4b interlock realize the feed motion of the second circuit breaker 4b.By the cooperation of single circular shaft and driver plate, driver plate is rotating to be arranged on the circular shaft, though such structure has guaranteed that the circuit breaker of different model has difference in height and also can be used with automatic change-over.
As a kind of improved embodiment, described changeover module 1 includes spring 1a, and the first driver plate 3a and spring 1a connect, and the second driver plate 3b and spring 1a connect.Spring 1a utilizes elastic force to prop up the side of the first driver plate 3a, and the opposite side of the first driver plate 3a and the first circuit breaker 4a that is installed under it are closely cooperated; Spring 1a utilizes elastic force to prop up the side of the second driver plate 3b, and the opposite side of the second driver plate 3b and the second circuit breaker 4b that is installed under it are closely cooperated.
As a kind of improved embodiment, the described first driver plate 3a includes the first driver plate body 30a, the first flip stand 31a and the first mounting groove 31b, the first mounting groove 31b is parallel to the first flat motion bar 2a and arranges on the first driver plate body 30a, and the first flip stand 31a is fixedly installed on the first driver plate body 30a by the screw that passes the first mounting groove 31b; The second driver plate 3b includes the second driver plate body 30b, the second flip stand 32a and the second mounting groove 32b, the second mounting groove 32b is parallel to the second flat motion bar 2b and is arranged on the second driver plate body 30b, and the second flip stand 32a is fixedly installed on the second driver plate body 30b by the screw that passes the second mounting groove 32b; The first mounting groove 31b and the second mounting groove 32b have the wavy edge that is complementary with screw form.The wavy edge that the first mounting groove 31b and the second mounting groove 32b have makes the fixing more firm of screw, and can adjust the upper-lower position of the first flip stand 31a and the second flip stand 32a according to the switch knob position difference of the first circuit breaker 4a and the second circuit breaker 4b easily respectively.
As a kind of improved embodiment, the described first flip stand 31a be " U " type structure and " U " type Open Side Down cooperates with the switch knob of the first circuit breaker 4a, the second flip stand 32a is that Open Side Down cooperates with the switch knob of the second circuit breaker 4b for " U " type structure and " U " type." U " type structure that Open Side Down can be better and the cooperating of the first circuit breaker 4a and the second circuit breaker 4b switch knob, and adjust more flexible.
As a kind of improved embodiment, the described first driver plate 3a, the second driver plate 3b have and turn up 6, and mounting bracket 5 both sides are respectively arranged with and turn up 6 and be used and be used for judging the sensitive switch whether first driver plate 3a, the second driver plate 3b upper-lower position put in place.Two pairs of sensitive switches are assemblied in top and the middle part of mounting bracket 5 one sides respectively, in use, when changeover module 1 turns clockwise, the first driver plate 3a in left side moves upward, the back first circuit breaker 4a that puts in place closes a floodgate, the sensitive switch of first driver plate 3a contact left upper portion, obtain signal prompt and be in "on" position, the second driver plate 3b on right side moves downward, the back second circuit breaker 4b separating brake puts in place, the sensitive switch of second driver plate 3b contact right side central obtains signal prompt and is in gate-dividing state; When changeover module 1 is rotated counterclockwise, the first driver plate 3a in left side moves downward, the back first circuit breaker 4a separating brake puts in place, the sensitive switch of first driver plate 3a contact left side central portion, obtain signal prompt and be in gate-dividing state, the second driver plate 3b on right side moves upward, and the back second circuit breaker 4b that puts in place closes a floodgate, the sensitive switch of second driver plate 3b contact right upper portion obtains signal prompt and is in "on" position.
Claims (10)
1. automatic change-over, it is characterized in that: comprise changeover module (1), first circular shaft (2a), second circular shaft (2b), mounting bracket (5), first driver plate (3a), second driver plate (3b), first circuit breaker (4a) and second circuit breaker (4b), described first circular shaft (2a) and second circular shaft (2b) are arranged on the both sides that changeover module (1) was gone up and laid respectively to mounting bracket (5), first circuit breaker (4a) is arranged on first driver plate (3a) outside of changeover module (1) relatively, second circuit breaker (4b) is arranged on second driver plate (3b) outside of changeover module (1) relatively, changeover module (1) drive first driver plate (3a) and second driver plate (3b) up-down alternative motion are realized the divide-shut brake conversion of first circuit breaker (4a) and second circuit breaker (4b), and described first driver plate (3a) is rotatable to be arranged on first circular shaft (2a) upward and slidably setting on first circular shaft (2a) is axial; Described second driver plate (3b) is rotatable to be arranged on second circular shaft (2b) upward and slidably setting on second circular shaft (2b) is axial.
2. a kind of automatic change-over according to claim 1 is characterized in that described changeover module (1) includes spring (1a), and described first driver plate (3a) connects with spring (1a), and described second driver plate (3b) connects with spring (1a).
3. a kind of automatic change-over according to claim 1 and 2, it is characterized in that described first driver plate (3a) includes the first driver plate body (30a), first flip stand (31a) and first mounting groove (31b), first mounting groove (31b) is parallel to first flat motion bar (2a) and arranges on the first driver plate body (30a), and described first flip stand (31a) is fixedly installed on the first driver plate body (30a) by the screw that passes first mounting groove (31b); Described second driver plate (3b) includes the second driver plate body (30b), second flip stand (32a) and second mounting groove (32b), second mounting groove (32b) is parallel to second flat motion bar (2b) and is arranged on the second driver plate body (30b), and described second flip stand (32a) is fixedly installed on the second driver plate body (30b) by the screw that passes second mounting groove (32b).
4. a kind of automatic change-over according to claim 3 is characterized in that described first mounting groove (31b) and second mounting groove (32b) have the wavy edge that is complementary with screw form.
5. a kind of automatic change-over according to claim 3, Open Side Down cooperates with the switch knob of first circuit breaker (4a) for " U " type structure and " U " type to it is characterized in that described first flip stand (31a), and described second flip stand (32a) is that Open Side Down cooperates with the switch knob of second circuit breaker (4b) for " U " type structure and " U " type.
6. a kind of automatic change-over according to claim 4, Open Side Down cooperates with the switch knob of first circuit breaker (4a) for " U " type structure and " U " type to it is characterized in that described first flip stand (31a), and described second flip stand (32a) is that Open Side Down cooperates with the switch knob of second circuit breaker (4b) for " U " type structure and " U " type.
7. a kind of automatic change-over according to claim 3, it is characterized in that described first driver plate (3a), second driver plate (3b) all have turns up (6), and described mounting bracket (5) both sides are respectively arranged with and turn up (6) and be used and be used for judging the sensitive switch whether first driver plate (3a), second driver plate (3b) upper-lower position put in place.
8. a kind of automatic change-over according to claim 4, it is characterized in that described first driver plate (3a), second driver plate (3b) all have turns up (6), and described mounting bracket (5) both sides are respectively arranged with and turn up (6) and be used and be used for judging the sensitive switch whether first driver plate (3a), second driver plate (3b) upper-lower position put in place.
9. a kind of automatic change-over according to claim 5, it is characterized in that described first driver plate (3a), second driver plate (3b) all have turns up (6), and described mounting bracket (5) both sides are respectively arranged with and turn up (6) and be used and be used for judging the sensitive switch whether first driver plate (3a), second driver plate (3b) upper-lower position put in place.
10. a kind of automatic change-over according to claim 6, it is characterized in that described first driver plate (3a), second driver plate (3b) all have turns up (6), and described mounting bracket (5) both sides are respectively arranged with and turn up (6) and be used and be used for judging the sensitive switch whether first driver plate (3a), second driver plate (3b) upper-lower position put in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201840695U CN203165732U (en) | 2013-04-13 | 2013-04-13 | Automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201840695U CN203165732U (en) | 2013-04-13 | 2013-04-13 | Automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165732U true CN203165732U (en) | 2013-08-28 |
Family
ID=49026897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201840695U Withdrawn - After Issue CN203165732U (en) | 2013-04-13 | 2013-04-13 | Automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208383A (en) * | 2013-04-13 | 2013-07-17 | 浙江现代电气有限公司 | Automatic change-over switch |
| CN110970241A (en) * | 2019-12-31 | 2020-04-07 | 德布森电气（上海）有限公司 | Energy storage type operating mechanism capable of operating in two directions |
-
2013
- 2013-04-13 CN CN2013201840695U patent/CN203165732U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208383A (en) * | 2013-04-13 | 2013-07-17 | 浙江现代电气有限公司 | Automatic change-over switch |
| CN110970241A (en) * | 2019-12-31 | 2020-04-07 | 德布森电气（上海）有限公司 | Energy storage type operating mechanism capable of operating in two directions |
| CN110970241B (en) * | 2019-12-31 | 2022-02-08 | 德布森电气（上海）有限公司 | Energy storage type operating mechanism capable of operating in two directions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20141217 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |