CN204289141U - A kind of synchronous machine diverter switch connecting rod actuating mechanism - Google Patents
A kind of synchronous machine diverter switch connecting rod actuating mechanism Download PDFInfo
- Publication number
- CN204289141U CN204289141U CN201520009230.4U CN201520009230U CN204289141U CN 204289141 U CN204289141 U CN 204289141U CN 201520009230 U CN201520009230 U CN 201520009230U CN 204289141 U CN204289141 U CN 204289141U
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- China
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- connecting rod
- diverter switch
- synchronous machine
- actuating mechanism
- power transmission
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Abstract
A kind of synchronous machine diverter switch connecting rod actuating mechanism, it is characterized in that: the carrier parts comprising diverter switch, be inlaid in multiple fixed contact of described upper bracket bottom and multiple fixed contacts on lower carriage top, be arranged on described carrier parts inner, structure identical upper and lower strut mechanism and linkage control the upper lower moving contact group switched, be arranged on the synchronous machine on the right side of diverter switch and power transmission shaft, the beneficial effect that the connecting rod actuating mechanism of above structure has is: carry out action switching owing to only have employed upper and lower two connecting rods to upper lower moving contact group, reduce the height of diverter switch, simplify the structure of connecting rod actuating mechanism, improve the IP degree of protection of diverter switch, and make diverter switch profile substantially become the ratio attractive in appearance of golden section.
Description
Technical field
The utility model relates to a kind of connecting rod actuating mechanism of synchronous machine diverter switch.
Background technology
Diverter switch is a kind of conventional low-voltage electrical apparatus, generally include contact system and connecting rod actuating mechanism, the connecting rod actuating mechanism of tradition diverter switch is set to three connecting rods, centre is driving connecting rod, top and the bottom respectively arrange a connecting rod to switch upper lower moving contact group, so not only make connecting rod actuating mechanism become complicated, and diverter switch volume is increased, add the manufacture difficulty of diverter switch and use material, too increasing action loss and the failure frequency of diverter switch simultaneously.
Summary of the invention
The purpose of this utility model is the drawback overcoming traditional diverter switch connecting rod actuating mechanism, discloses a kind of mechanism simple, the synchronous machine diverter switch connecting rod actuating mechanism of stable performance.
The technical solution adopted in the utility model is:
A kind of synchronous machine diverter switch connecting rod actuating mechanism, it is characterized in that: the carrier parts comprising diverter switch, be inlaid in multiple fixed contact of described upper bracket bottom and multiple fixed contacts on lower carriage top, the upper lower moving contact group being arranged on described carrier parts inside, structure identical upper and lower strut mechanism and being switched by linkage control, is arranged on the synchronous machine on the right side of diverter switch and power transmission shaft.
Further setting, described linkage comprises, lower connecting rod, synchronous machine, be arranged on the regular hexagon body power transmission shaft in described synchronous machine rotating shaft, be arranged on the handle socket on described power transmission shaft top, be arranged on the drive of described power transmission shaft bottom, described drive is set to identical three of structure, be stacked successively, be fitted with between every two drives, lower connecting rod, on described, the plug-in mounting place of lower connecting rod is provided with driving groove, by the trundle that is arranged on drive two side by drive and driving groove hinged, on described, the other end of lower connecting rod is provided with connecting hole, at described connecting hole built with action pin, described action pin is by hinged for the actuating strut of the spring base and opposite side that are arranged on side, at described spring base built with Compress Spring, the non-hinged end of described actuating strut and spring base is provided with alignment pin.
The beneficial effect that the synchronous machine diverter switch connecting rod actuating mechanism of above structure has is: carry out action switching owing to only have employed upper and lower two connecting rods to upper lower moving contact group, reduce the height of diverter switch, simplify the structure of connecting rod actuating mechanism, improve the IP degree of protection of diverter switch, and make diverter switch profile substantially become the ratio attractive in appearance of golden section, because the connecting rod actuating mechanism structure of diverter switch becomes simple, be easy to manufacture and assembling.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model;
Fig. 2 is that Fig. 1 removes I road "on" position structural representation after shell;
Fig. 3 is that Fig. 1 removes II road "on" position structural representation after shell;
Fig. 4 is Fig. 2 connecting rod actuating mechanism structural representation;
Fig. 5 is Fig. 3 connecting rod actuating mechanism structural representation;
Fig. 6 is the structural representation that Fig. 1 connecting rod actuating mechanism is in zero-bit state;
Fig. 7 is the upper and lower connecting rod structure chart of Fig. 1;
Fig. 8 is Fig. 1 transmission wheel structure figure.
Embodiment
Composition graphs 1 ~ Fig. 8, by specific embodiment, is suitable for novel being described further to this.
A kind of synchronous machine diverter switch connecting rod actuating mechanism, it is characterized in that: the upper bracket 2 and the lower carriage 1 that comprise diverter switch, be inlaid in the multiple fixed contact in I road 201 of described upper bracket 2 bottom and the multiple fixed contact 101 in II road on lower carriage 1 top, be arranged on described upper and lower internal stent, structure identical upper and lower strut mechanism 5 and by linkage 5 control switch upper lower moving contact group 7, be arranged on the synchronous machine 4 on the right side of diverter switch and power transmission shaft 3.
Further setting, described linkage 5 comprises, lower connecting rod 501, synchronous machine 4, be arranged on the regular hexagon power transmission shaft 3 in the rotating shaft of described synchronous machine 4, be arranged on the handle socket 301 at described power transmission shaft 3 top, be arranged on the drive 507 of described power transmission shaft 3 bottom, regular hexagon axis hole 5071 is provided with in the middle of described drive 507, two sides of described axis hole 5071 are provided with the size pin-and-hole different with position 5072 and 5073, with the needs of applicable different model linkage, described drive 507 is set to identical three of structure, be stacked successively, be fitted with between every two drives, lower connecting rod 501, the plug-in mounting place of described connecting rod 501 is provided with driving groove 506, by the trundle 508 and 509 that is arranged on drive two side by drive 507 and driving groove 506 hinged, the other end of described connecting rod 501 is provided with connecting hole 510, by on connecting hole 510 arrange action pin 503 by hinged for the actuating strut 504 of spring base 500 and opposite side, at described spring base 500 built with Compress Spring 505, the top of the non-articulated end of described actuating strut 504 and spring base 500 is provided with alignment pin 502.
The operation principle of this connecting rod actuating mechanism is such:
Automatically switch: when synchronous machine 3 obtain signal energising rotate from zero-bit toward the left side time, power transmission shaft 3 is driven to rotate an angle toward the left side, diverter switch enters I road combined floodgate station, see Fig. 2, Fig. 4, now because the other end of drive 507 is provided with trundle 508, moved in the driving groove 506 of described upper connecting rod 501 by trundle 508, upper connecting rod 501 is pulled to retrogressing by trundle 508, the action pin 503 uploaded in lever is forced to be moved backward, described action pin 503 drives upper moving contact group to move backward to impel upper moving contact group to suit with 1 road fixed contact 201 backward by the driving hole 6 of upper moving contact group 7, when synchronous machine 3 obtain signal energising rotate from zero-bit toward the right time, power transmission shaft 3 is driven to rotate an angle toward the right, now diverter switch enters II road combined floodgate station, see Fig. 3, Fig. 5, the other end due to drive 507 is provided with trundle 509, moved in the driving groove 506 of described lower connecting rod 501 by trundle 509, trundle 509 will pull lower connecting rod 501 to retreat, the driving hole 6 forcing the action pin 503 on lower connecting rod to move through lower moving contact group 7 backward drives lower moving contact group 7 to move backward to impel lower moving contact group 7 to suit with II road fixed contact 101 backward, when synchronous machine 3 obtains signal zero dead stop, described moving contact group 7 will depart from any one group of fixed contact, and now diverter switch is by Non voltage output, to guarantee that the load end of diverter switch is without electricity.
Manual switchover: handle will be switched and insert handle socket 301, by the artificial zero-bit from diverter switch by handle wrench left time, diverter switch enters I road combined floodgate station, according to above-mentioned identical operating principle, the action pin 503 on described upper connecting rod 501 drives upper moving contact group 7 to move backward to impel upper moving contact group 7 to suit with I road fixed contact 201 backward; When by the artificial zero-bit from diverter switch by handle wrench to the right time, diverter switch enters II road combined floodgate station, according to above-mentioned identical operating principle, the action pin 503 on described lower connecting rod 501 drives lower moving contact group 7 to move backward to impel lower moving contact group 7 to suit with II road fixed contact 101 backward; When by artificial by handle zero dead stop time, described moving contact group will depart from any one group of fixed contact, and now diverter switch is by Non voltage output, to guarantee that the load end of diverter switch is without electricity.
Claims (2)
1. a synchronous machine diverter switch connecting rod actuating mechanism, it is characterized in that: the carrier parts comprising diverter switch, be inlaid in multiple fixed contact of described upper bracket bottom and multiple fixed contacts on lower carriage top, the upper lower moving contact group being arranged on described carrier parts inside, structure identical upper and lower strut mechanism and being switched by linkage control, is arranged on the synchronous machine on the right side of diverter switch and power transmission shaft.
2. synchronous machine diverter switch connecting rod actuating mechanism according to claim 1, it is characterized in that: described linkage comprises, lower connecting rod, synchronous machine, be arranged on the regular hexagon body power transmission shaft in described synchronous machine rotating shaft, be arranged on the handle socket on described power transmission shaft top, be arranged on the drive of described power transmission shaft bottom, described drive is set to identical three of structure, be stacked successively, be fitted with between every two drives, lower connecting rod, on described, the plug-in mounting place of lower connecting rod is provided with driving groove, by the trundle that is arranged on drive two side by drive and driving groove hinged, on described, the other end of lower connecting rod is provided with connecting hole, at described connecting hole built with action pin, described action pin is by hinged for the actuating strut of the spring base and opposite side that are arranged on side, at described spring base built with Compress Spring, the non-hinged end of described actuating strut and spring base is provided with alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009230.4U CN204289141U (en) | 2015-01-04 | 2015-01-04 | A kind of synchronous machine diverter switch connecting rod actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009230.4U CN204289141U (en) | 2015-01-04 | 2015-01-04 | A kind of synchronous machine diverter switch connecting rod actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289141U true CN204289141U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009230.4U Expired - Fee Related CN204289141U (en) | 2015-01-04 | 2015-01-04 | A kind of synchronous machine diverter switch connecting rod actuating mechanism |
Country Status (1)
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| CN (1) | CN204289141U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761962A (en) * | 2016-04-06 | 2016-07-13 | 中国船舶重工集团公司第七〇二研究所 | Electric transfer switch |
| CN108248576A (en) * | 2018-01-31 | 2018-07-06 | 吴品金 | A kind of guard system for preventing driver fault misstepping on accelerator with prompt facility |
| CN108297686A (en) * | 2018-01-31 | 2018-07-20 | 吴品金 | A kind of guard system for preventing driver from accidentally trampling phenomenon of taking throttle as brake |
-
2015
- 2015-01-04 CN CN201520009230.4U patent/CN204289141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761962A (en) * | 2016-04-06 | 2016-07-13 | 中国船舶重工集团公司第七〇二研究所 | Electric transfer switch |
| CN105761962B (en) * | 2016-04-06 | 2018-05-11 | 中国船舶重工集团公司第七一二研究所 | A kind of electronic change-over switch |
| CN108248576A (en) * | 2018-01-31 | 2018-07-06 | 吴品金 | A kind of guard system for preventing driver fault misstepping on accelerator with prompt facility |
| CN108297686A (en) * | 2018-01-31 | 2018-07-20 | 吴品金 | A kind of guard system for preventing driver from accidentally trampling phenomenon of taking throttle as brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20170104 |