CN205194566U - Dual power transfer switch operating device - Google Patents
Dual power transfer switch operating device Download PDFInfo
- Publication number
- CN205194566U CN205194566U CN201521003857.5U CN201521003857U CN205194566U CN 205194566 U CN205194566 U CN 205194566U CN 201521003857 U CN201521003857 U CN 201521003857U CN 205194566 U CN205194566 U CN 205194566U
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- CN
- China
- Prior art keywords
- connecting rod
- rocking arm
- switch
- square shaft
- rocker arm
- 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.)
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model provides a dual power transfer switch operating device, including last switch body, go up rocking arm, square shaft, pivot, down the connecting rod, down the rocking arm, go up connecting rod and switch body down, the square shaft is fixed in the pivot, is equipped with rocking arm and lower rocking arm in the pivot, go up the rocking arm on through last connecting rod the kidney slot and with the one end coupling of last connecting rod, lower rocking arm through the kidney slot on the connecting rod down and with the one end coupling of connecting rod 7 down, go up 90 degrees settings on the rocking arm and lower rocking arm one -tenth, the other end of going up the connecting rod is connected with last switch body, and the other end of lower connecting rod is connected with lower switch body, square shaft anticlockwise rotation goes up the rocking arm and drives when going up the connecting rod and pushing away left, goes up the switch body and closes a floodgate, and square shaft rotate clockwise goes up the rocking arm and drives and go up the connecting rod and draw right, and lower rocking arm drives down that the connecting rod pushes away left, switch separating brake above realizing, and switch now closes a floodgate. The pivot be connected with the motor through the gear, during electrically -operated, the just reversal of control motor can realize two power supply automatic switching.
Description
Technical field
The utility model belongs to low-voltage distribution double power supply automatic transfer switch technical field, particularly relates to a kind of dual-power transfer switch operating mechanism.
Background technology
Traditional duplicate supply close/open machine adopts electromagnet mechanism Direct driver, and adopt electromagnet mechanism to exist and impact greatly, the shortcomings such as the life-span is short, poor reliability, may close a floodgate when low voltage convert failed, burns electromagnet.
Utility model content
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of dual-power transfer switch operating mechanism.
The purpose of this utility model has been come by following technical solution.This dual-power transfer switch operating mechanism, comprise Switch main body, upper rocker arm, square shaft, rotating shaft, lower link, lower shake-changing arm, upper connecting rod and lower Switch main body, square shaft is fixed in rotating shaft, rotating shaft is equipped with upper rocker arm and lower shake-changing arm; Upper rocker arm is by the kidney slot on upper connecting rod and be coupling with one end of upper connecting rod, and lower shake-changing arm is by the kidney slot on lower link and be coupling with one end of lower link 7, and upper rocker arm becomes 90 degree of settings with lower shake-changing arm; The other end of upper connecting rod is connected with upper Switch main body, and the other end of lower link is connected with lower Switch main body; Square shaft rotates counterclockwise, and when upper rocker arm drives upper connecting rod to push away left, upper Switch main body closes a floodgate, and square shaft rotates clockwise, and upper rocker arm drives upper connecting rod to draw to the right, and lower shake-changing arm drives lower link to push away left, realizes switch separating brake above, and switch below closes a floodgate.
Described rotating shaft is connected with motor by gear, during electric operating, controls the rotating of motor, can realize double power-supply automatic transferring.
The beneficial effects of the utility model are: can manual operation, also can electric operating, and can ensure that two switches can not close a floodgate simultaneously, exempt to fill mechanical interlocking, and have two point position, structure is simply, safe and reliable.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
Label in accompanying drawing is respectively: 1-upper Switch main body, 2-upper rocker arm, 3-square shaft, 4-rotating shaft, 5-motor, 6-gear, 7-lower link, 8-lower shake-changing arm, 9-upper connecting rod, Switch main body under 10-.
Embodiment
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model:
As shown in the figure, this dual-power transfer switch operating mechanism, it is characterized in that: comprise Switch main body 1, upper rocker arm 2, square shaft 3, rotating shaft 4, motor 5, gear 6, lower link 7, lower shake-changing arm 8, upper connecting rod 9 and lower Switch main body 10, square shaft 3 is fixed in rotating shaft 4, rotating shaft 4 is equipped with upper rocker arm 2 and lower shake-changing arm 8; Upper rocker arm 2 is by the kidney slot on upper connecting rod 9 and be coupling with one end of upper connecting rod 9, and lower shake-changing arm 8 is by the kidney slot on lower link 7 and be coupling with one end of lower link 7, upper rocker arm 2 and lower shake-changing arm 8 one-tenth 90 degree setting; The other end of upper connecting rod 9 is connected with upper Switch main body 1, and the other end of lower link 7 is connected with lower Switch main body 10; During manual operation, square shaft 3 rotates counterclockwise, when upper rocker arm 2 drives upper connecting rod 9 to push away left, upper Switch main body 1 closes a floodgate, and square shaft 3 rotates clockwise, and upper rocker arm 2 drives upper connecting rod 9 to draw to the right, lower shake-changing arm 8 drives lower link 7 to push away left, realizes switch separating brake above, and switch below closes a floodgate.Described rotating shaft 4 is connected with motor 5 by gear 6, during electric operating, controls the rotating of motor 5, can realize double power-supply automatic transferring.
This operating mechanism can manual operation, also can electric operating, and can ensure that two switches can not close a floodgate simultaneously, exempt to fill mechanical interlocking, and have two point position, structure is simply, safe and reliable.
Be understandable that, for a person skilled in the art, the technical solution of the utility model and utility model design be equal to and replace or change the protection range that all should belong to the claim appended by the utility model.
Claims (2)
1. a dual-power transfer switch operating mechanism, it is characterized in that: comprise Switch main body (1), upper rocker arm (2), square shaft (3), rotating shaft (4), lower link (7), lower shake-changing arm (8), upper connecting rod (9) and lower Switch main body (10), square shaft (3) is fixed in rotating shaft (4), rotating shaft (4) is equipped with upper rocker arm (2) and lower shake-changing arm (8); Upper rocker arm (2) is by the kidney slot on upper connecting rod (9) and be coupling with one end of upper connecting rod (9), lower shake-changing arm (8) is by the kidney slot on lower link (7) and be coupling with one end of lower link (7), and upper rocker arm (2) becomes 90 degree of settings with lower shake-changing arm (8); The other end of upper connecting rod (9) is connected with upper Switch main body (1), and the other end of lower link (7) is connected with lower Switch main body (10); Square shaft (3) rotates counterclockwise, when in upper rocker arm (2) drive, connecting rod (9) pushes away left, upper Switch main body (1) closes a floodgate, square shaft (3) rotates clockwise, in upper rocker arm (2) drive, connecting rod (9) draws to the right, lower shake-changing arm (8) drives lower link (7) to push away left, realizes switch separating brake above, and switch below closes a floodgate.
2. dual-power transfer switch operating mechanism according to claim 1, it is characterized in that: described rotating shaft (4) is connected with motor (5) by gear (6), during electric operating, control the rotating of motor (5), can double power-supply automatic transferring be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003857.5U CN205194566U (en) | 2015-12-07 | 2015-12-07 | Dual power transfer switch operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521003857.5U CN205194566U (en) | 2015-12-07 | 2015-12-07 | Dual power transfer switch operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194566U true CN205194566U (en) | 2016-04-27 |
Family
ID=55787534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521003857.5U Active CN205194566U (en) | 2015-12-07 | 2015-12-07 | Dual power transfer switch operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374594A (en) * | 2015-12-07 | 2016-03-02 | 杭州申发电气有限公司 | Dual-supply change over switch operating mechanism |
-
2015
- 2015-12-07 CN CN201521003857.5U patent/CN205194566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374594A (en) * | 2015-12-07 | 2016-03-02 | 杭州申发电气有限公司 | Dual-supply change over switch operating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |