CN204204668U - A kind of driving mechanism of double power supply automatic transfer switch - Google Patents
A kind of driving mechanism of double power supply automatic transfer switch Download PDFInfo
- Publication number
- CN204204668U CN204204668U CN201420727875.7U CN201420727875U CN204204668U CN 204204668 U CN204204668 U CN 204204668U CN 201420727875 U CN201420727875 U CN 201420727875U CN 204204668 U CN204204668 U CN 204204668U
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- hinge
- rotating shaft
- bearing pin
- lever
- iron core
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Abstract
The utility model relates to a kind of driving mechanism of double power supply automatic transfer switch, and this driving mechanism mainly comprises: drive magnet assembly, mounting bracket, connecting plate, push rod, lever, oscillating deck, crank, main body switch rotating shaft, connecting rod, bearing pin, rotating shaft, hinge one, hinge two, contiguous block, axle, hinge three, hinge four; Described drive magnet assembly is made up of magnet exciting coil, dynamic iron core, spring, static iron core; Feature of the present utility model is in drive magnet assembly, the horizontal direction rectilinear motion of dynamic iron core push rod converts bearing pin vertical direction rectilinear motion to by oscillating deck, lever and connecting plate etc., and the rectilinear motion of bearing pin converts the swing of main body switch rotating shaft around axial line to by connecting rod, crank.The reciprocally swinging of main body switch rotating shaft then completes the divide-shut brake action of whole switch, and wherein oscillating deck changes the effect of the direction of motion, and lever has the effect increasing thrust, and there is mechanism's self-locking in connecting rod crank mechanism, prevents the effect of reversing.
Description
Technical field
The utility model belongs to dynamo-electric manufacture field, particularly a kind of driving mechanism of double power supply automatic transfer switch.This mechanism is mainly used in the automatic change-over electric appliance with duplicate of PC level, and this series products possesses highly reliable mechanical electric performance, and conversion speed is fast, and breaking capacity is strong, is applicable to use classes AC-33A.
Background technology
The driving mechanism of existing double power supply automatic transfer switch adopts the dynamic iron core push rod of electromagnet to connect oscillating deck usually, and oscillating deck is articulated and connected plate, and the bearing pin on connecting plate directly drives shaft swing through gathering sill.
The shortcoming of this structure: oscillating deck is direct and connecting plate is hinged, middle without leverage, the active force of electromagnet does not increase, and is equivalent to the solenoid actuated that onesize switching force needs are larger.Bearing pin on connecting plate directly drives shaft swing, does not prevent main body switch rotating shaft reverse function.
Utility model content
For overcoming above-mentioned defect, the technical problems to be solved in the utility model is to provide the reliable and driving mechanism of the novel duplicate-power automatic change-over of small volume of a kind of breaking capacity.
A driving mechanism for double power supply automatic transfer switch, this driving mechanism mainly comprises: drive magnet assembly, mounting bracket, connecting plate, push rod, lever, oscillating deck, crank, main body switch rotating shaft, connecting rod, bearing pin, rotating shaft, hinge one, hinge two, contiguous block, axle, hinge three, hinge four; Described drive magnet assembly is made up of magnet exciting coil, dynamic iron core, spring, static iron core; Push rod right-hand member is fixed on dynamic iron core, and left end is fixed on contiguous block; Be fixed in the middle part of described oscillating deck in rotating shaft, can with axis of rotation; Its one end is connected with contiguous block by hinge one simultaneously, and hinge one is contained in the mounting hole of contiguous block, and during push rod horizontal movement, oscillating deck can freely rotate; Its other end is connected with lever left end by hinge two; Described its intermediate part is contained on axle, can rotate around the axis; Lever right-hand member is connected with connecting plate one end by hinge three; Described connecting plate is fixed with bearing pin, and bearing pin is positioned at the gathering sill of mounting bracket; Described bearing pin and rod hinge connection, the connecting rod other end is hinged by hinge four and crank, and crank is fixed in main body switch rotating shaft.
Feature of the present utility model is: have and increase solenoid actuated power and mechanism's self-locking, reverse-rotation preventing function, improves product separating brake and combined floodgate reliability and stability.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model driving mechanism;
Principal section view when Fig. 2 is the utility model driving mechanism gate-dividing state;
Vertical view when Fig. 3 is the utility model driving mechanism gate-dividing state;
Rearview when Fig. 4 is the utility model driving mechanism gate-dividing state;
Principal section view when Fig. 5 is the utility model driving mechanism "on" position;
Rearview when Fig. 6 is the utility model driving mechanism "on" position.
Shown in figure: 1 drive magnet assembly 2 mounting bracket 3 connecting plate 4 push rod 5 lever 6 oscillating deck 7 crank 8 main body switch rotating shaft 9 connecting rod 10 bearing pin 11 rotating shaft 12 hinge 1 hinge 2 14 contiguous block 15 axle 16 hinge 3 17 magnet exciting coil 18 moves iron core 19 spring 20 static iron core 21 hinge four.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, Figure 2, Figure 3 shows, driving mechanism described in the utility model mainly comprises: drive magnet assembly 1, mounting bracket 2, connecting plate 3, push rod 4, lever 5, oscillating deck 6, crank 7, main body switch rotating shaft 8, connecting rod 9, bearing pin 10,11 rotating shaft, hinge 1, hinge 2 13, contiguous block 14, axle 15, hinge 3 16, hinge 4 21.Drive magnet assembly 1 comprises: magnet exciting coil 17, dynamic iron core 18, spring 19, static iron core 20; Push rod 4 right-hand member is fixed on dynamic iron core 18, and left end is fixed on contiguous block 14; Be fixed in the middle part of described oscillating deck 6 in rotating shaft 11, can rotate, be connected again by hinge 1 with contiguous block 14 with rotating shaft 11, hinge 1 is contained in the mounting hole of contiguous block 14, and during push rod 4 horizontal movement, oscillating deck 6 can freely rotate; Be contained in the middle part of described lever 5 on axle 15, can rotate around axle 15, in lever 5 left end mounting hole, hinge 2 13 is housed, is connected with oscillating deck 6 one end by hinge 2 13; Lever 5 right-hand member is connected with connecting plate 3 one end by hinge 3 16.Described connecting plate 3 is fixed with bearing pin 10, and bearing pin 10 is positioned at the gathering sill of mounting bracket 2; Described bearing pin 10 is hinged with connecting rod 9, and connecting rod 9 other end is hinged by hinge 4 21 and crank 7, and crank 7 is fixed in main body switch rotating shaft 8.
As shown in Figure 2, Figure 4 shows, when described magnet exciting coil 17 power-off, described dynamic iron core 18 and static iron core 20 are under spring 19 acts on, quick separating, push rod 4 level pulls to the right, and oscillating deck 6 rotates clockwise, lever 5 rotates counterclockwise, drive the bearing pin 10 on connecting plate 3 to move upward in gathering sill, connecting rod 9 throw crank 7 and main body switch rotating shaft 8 are rotated, and complete separating brake action.
As shown in Figure 5, Figure 6, when described magnet exciting coil 17 is energized, described dynamic iron core 18 and static iron core 20 moment adhesive, spring 19 compresses, and push rod 4 level is released left, and oscillating deck 6 rotates counterclockwise, lever 5 rotates clockwise, drive the bearing pin 10 on connecting plate 3 to move downward in gathering sill, connecting rod 9 throw crank 7 and main body switch rotating shaft 8 are rotated, and complete feed motion, now connecting rod 9 and crank 7 shape are in an angle, when this angle reaches certain angle, mechanism is in self-locking state, prevents reversion.
The utility model Drive Structure can improve product breaking capacity greatly, and simplified structure, reduced volume, reduces cost of manufacture, improving product mechanical electric stability and reliability.
Claims (1)
1. a driving mechanism for double power supply automatic transfer switch, is characterized in that: this driving mechanism mainly comprises: drive magnet assembly (1), mounting bracket (2), connecting plate (3), push rod (4), lever (5), oscillating deck (6), crank (7), main body switch rotating shaft (8), connecting rod (9), bearing pin (10), rotating shaft (11), hinge one (12), hinge two (13), contiguous block (14), axle (15), hinge three (16), hinge four (21); Described drive magnet assembly (1) is made up of magnet exciting coil (17), dynamic iron core (18), spring (19), static iron core (20); Push rod (4) right-hand member is fixed on dynamic iron core (18), and left end is fixed on contiguous block (14); Described oscillating deck (6) middle part is fixed in rotating shaft (11), can rotate with rotating shaft (11); Its one end is connected with contiguous block (14) by hinge one (12) simultaneously, and hinge one (12) is contained in the mounting hole of contiguous block (14), and during push rod (4) horizontal movement, oscillating deck (6) can freely rotate; Its other end is connected by the left end of hinge two (13) with lever (5); Described lever (5) middle part is contained on axle (15), can rotate around axle (15); Lever (5) right-hand member is connected with connecting plate (3) one end by hinge three (16); Described connecting plate (3) is fixed with bearing pin (10), bearing pin (10) is positioned at the gathering sill of mounting bracket (2); Described bearing pin (10) is hinged with connecting rod (9), and connecting rod (9) other end is hinged by hinge four (21) and crank (7), and crank (7) is fixed in main body switch rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727875.7U CN204204668U (en) | 2014-11-28 | 2014-11-28 | A kind of driving mechanism of double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727875.7U CN204204668U (en) | 2014-11-28 | 2014-11-28 | A kind of driving mechanism of double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204668U true CN204204668U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727875.7U Active CN204204668U (en) | 2014-11-28 | 2014-11-28 | A kind of driving mechanism of double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377053A (en) * | 2014-11-28 | 2015-02-25 | 贵州长征开关制造有限公司 | Driving mechanism of dual-power automatic transfer switch |
| CN110173139A (en) * | 2019-06-28 | 2019-08-27 | 广西科技大学 | It is a kind of without evacuation stereo parking facility |
-
2014
- 2014-11-28 CN CN201420727875.7U patent/CN204204668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377053A (en) * | 2014-11-28 | 2015-02-25 | 贵州长征开关制造有限公司 | Driving mechanism of dual-power automatic transfer switch |
| CN110173139A (en) * | 2019-06-28 | 2019-08-27 | 广西科技大学 | It is a kind of without evacuation stereo parking facility |
| CN110173139B (en) * | 2019-06-28 | 2024-01-26 | 广西科技大学 | Avoidance-free three-dimensional parking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Patentee after: SHENZHEN TAIYONG ELECTRIC Co.,Ltd. Address before: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Patentee before: Guizhou Taiyong long Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: The middle section of Wuhan road Huichuan District Waigaoqiao Industrial Park 563002 Guizhou city of Zunyi Province Patentee after: Guizhou Taiyong long Technology Co.,Ltd. Address before: 563002 Guizhou city of Zunyi province Huichuan District Waigaoqiao Industrial Park (Wuhan Road) Patentee before: GUIZHOU CHANGZHENG SWITCH MFG CO.,LTD. |