CN105374594A - Dual-supply change over switch operating mechanism - Google Patents
Dual-supply change over switch operating mechanism Download PDFInfo
- Publication number
- CN105374594A CN105374594A CN201510888855.7A CN201510888855A CN105374594A CN 105374594 A CN105374594 A CN 105374594A CN 201510888855 A CN201510888855 A CN 201510888855A CN 105374594 A CN105374594 A CN 105374594A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rocking arm
- dual
- rotating shaft
- operating mechanism
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention provides a dual-supply change over switch operating mechanism. The dual-supply change over switch operating mechanism comprises an upper switch body, an upper rocking arm, a square shaft, a rotating shaft, a lower connecting rod, a lower rocking arm, an upper connecting rod and a lower switch body, wherein the square shaft is fixed on the rotating shaft, and the rotating shaft is provided with the upper rocking arm and the lower rocking arm; the upper rocking arm passes through a waist-shaped groove in the upper connecting rod and is pivoted to one end of the upper connecting rod, the lower rocking arm passes through a waist-shaped groove in a lower connecting rod and is pivoted to one end of the lower connecting rod 7, and the upper rocking arm and the lower rocking arm are arranged in an angle of 90 degrees; the other end of the upper connecting rod is connected with the upper switch body, and the other end of the lower connecting rod is connected with the lower switch body; and the square shaft rotates in an anticlockwise manner, when the upper rocking arm drives the upper connecting rod to be pushed to the left, the upper switch body is switched on, and when the square shaft rotates in a clockwise manner, the upper rocking arm drives the upper connecting rod to be pulled towards the right while the lower rocking arm drives the lower connecting rod to be pushed towards the left. The dual-supply change over switch operating mechanism has the following advantages: both manual operation and electrical operation are realized, it can be ensured that two switches are not simultaneously switched on, installation of a mechanical interlock is unnecessary, double switching-off positions exist, the structure is simple, and the safety and the reliability are high.
Description
Technical field
The invention belongs to low-voltage distribution double power supply automatic transfer switch technical field, particularly relate 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.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and a kind of dual-power transfer switch operating mechanism is provided.
The object of the invention is to have 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.
Beneficial effect of the present invention is: 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 invention.
Fig. 2 is plan structure schematic diagram of the present invention.
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 present invention:
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, technical scheme of the present invention and inventive concept be equal to and replace or change the protection range that all should belong to the claim appended by the present invention.
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 |
|---|---|---|---|
| CN201510888855.7A CN105374594A (en) | 2015-12-07 | 2015-12-07 | Dual-supply change over switch operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510888855.7A CN105374594A (en) | 2015-12-07 | 2015-12-07 | Dual-supply change over switch operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105374594A true CN105374594A (en) | 2016-03-02 |
Family
ID=55376693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510888855.7A Pending CN105374594A (en) | 2015-12-07 | 2015-12-07 | Dual-supply change over switch operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105374594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531573A (en) * | 2016-11-25 | 2017-03-22 | 贵州泰永长征技术股份有限公司 | Emergency manual switching-off mechanism for permanent magnet medium voltage dual-power-supply conversion switch |
| CN107359060A (en) * | 2017-09-07 | 2017-11-17 | 西安阿普顿电力技术有限公司 | A kind of double power supply automatic transfer switch |
| CN108198710A (en) * | 2018-02-05 | 2018-06-22 | 寺崎科技有限公司 | Double power supply automatic transfer switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008124506A2 (en) * | 2007-04-10 | 2008-10-16 | Generac Power Systems, Inc. | Panel transfer switch |
| CN202275739U (en) * | 2011-11-03 | 2012-06-13 | 浙江寺崎电气有限公司 | Dual-power-power automatic change-over switch |
| CN204067107U (en) * | 2014-07-24 | 2014-12-31 | 德力西电气有限公司 | A kind of mechanical interlock mechanism of automatic transfer switching electric appliance |
| CN205194566U (en) * | 2015-12-07 | 2016-04-27 | 杭州申发电气有限公司 | Dual power transfer switch operating device |
-
2015
- 2015-12-07 CN CN201510888855.7A patent/CN105374594A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008124506A2 (en) * | 2007-04-10 | 2008-10-16 | Generac Power Systems, Inc. | Panel transfer switch |
| CN202275739U (en) * | 2011-11-03 | 2012-06-13 | 浙江寺崎电气有限公司 | Dual-power-power automatic change-over switch |
| CN204067107U (en) * | 2014-07-24 | 2014-12-31 | 德力西电气有限公司 | A kind of mechanical interlock mechanism of automatic transfer switching electric appliance |
| CN205194566U (en) * | 2015-12-07 | 2016-04-27 | 杭州申发电气有限公司 | Dual power transfer switch operating device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531573A (en) * | 2016-11-25 | 2017-03-22 | 贵州泰永长征技术股份有限公司 | Emergency manual switching-off mechanism for permanent magnet medium voltage dual-power-supply conversion switch |
| CN106531573B (en) * | 2016-11-25 | 2019-03-22 | 贵州泰永长征技术股份有限公司 | Dual-power transfer switch emergence manual tripping mechanism is pressed in a kind of permanent magnetism |
| CN107359060A (en) * | 2017-09-07 | 2017-11-17 | 西安阿普顿电力技术有限公司 | A kind of double power supply automatic transfer switch |
| CN108198710A (en) * | 2018-02-05 | 2018-06-22 | 寺崎科技有限公司 | Double power supply automatic transfer switch |
| CN108198710B (en) * | 2018-02-05 | 2024-05-07 | 寺崎科技有限公司 | Dual-power automatic change-over switch |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |