CN2775815Y - Switch electric device driving device - Google Patents
Switch electric device driving device Download PDFInfo
- Publication number
- CN2775815Y CN2775815Y CN 200520022915 CN200520022915U CN2775815Y CN 2775815 Y CN2775815 Y CN 2775815Y CN 200520022915 CN200520022915 CN 200520022915 CN 200520022915 U CN200520022915 U CN 200520022915U CN 2775815 Y CN2775815 Y CN 2775815Y
- Authority
- CN
- China
- Prior art keywords
- cam
- drive link
- trundle
- tripping spring
- switching
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model provides a transmission device of a switch electrical appliance, which belongs to the technical field of a switch electrical appliance. The utility model comprises a fixed contact (18), a moving contact (19), a transmission rod (20), an opening spring (21), a connecting component (22), a drive pin (23), a roller (24), a cam (25), a cam shaft (26), a slide groove (27), a fixed pin (28), a crank arm (29), a buffer (30) and a frame (31), wherein the transmission rod (20), the connecting component (22) and the roller (24) are connected to integration by the drive pin (23), wherein the opening spring (21) is sheathed in the integration; the drive pin (23) can move left and right along the slide groove (27). The utility model has the advantages of simple transmission structure, few transmission sections and high reliability.
Description
Technical field
The utility model belongs to the device for switching technical field, and a kind of device for switching transmission device particularly is provided.
Background technology
Device for switching structure in the past is as shown in Figure 1: it is made up of fixed contact 1, moving contact 2, drive link 3, trundle 4, connecting pin 5, main shaft 6, cam 7, camshaft 8, tripping spring 9, chute 10, connecting lever 11, connecting lever 12, connecting lever 13, connecting lever 14, buffer 15, connecting lever 16 and framework 17.Connecting lever 11 is connected by connecting pin 5 with connecting lever 12; Connecting lever 12,13,14,16 all is welded on the main shaft 6; Chute 10 is arranged on the framework 17.When device for switching closes a floodgate, cam 7 drives connecting lever 13 and drives main shaft 6 rotation counterclockwise, driving connecting lever 12 driving connecting axles 5 moves downward, by connecting lever 11 promote trundles 4 along chute 10 to left movement, thereby promote drive link 3 and with it the moving contact 2 of one to left movement, contact with fixed contact 1, device for switching is closed a floodgate.When the device for switching separating brake, as shown in Figure 2, cam 7 and camshaft 8 rotation counterclockwise thereof, connecting lever 13 loses the support of cam 7, and tripping spring 9 pulling connecting levers 16 make the rotation of main shaft 6 clockwise directions, drives connecting lever 12 driving connecting axles 5 and moves upward, move right along chute 10 by connecting lever 11 pulling trundles 4, thereby the pulling drive link 3 and with it the moving contact 2 of one move right, separate with fixed contact 1, make the device for switching separating brake.For preventing the impact after the separating brake process finishes, there is connecting lever 14 downward compression buffer 15 in the separating brake process to reach the separating brake that slows down main shaft 6 and impacts.Such drive mechanism complexity, link is many, and reliability is low.
Summary of the invention
The purpose of this utility model is to provide a kind of device for switching transmission device, has realized simple structure, high reliability.
The utility model comprises: fixed contact 18, moving contact 19, drive link 20, tripping spring 21, connector 22, trundle 23, roller 24, cam 25, camshaft 26, chute 27, steady pin 28, connecting lever 29, buffer 30 and framework 31.Drive link 20, connector 22 and roller 24 are linked into an integrated entity by trundle 23, and wherein tripping spring 21 is sleeved on wherein, and trundle 23 can be along chute 27 side-to-side movements.When device for switching closes a floodgate, cam 25 by driving rolls 24 make trundle 23 along chute 27 to left movement, thereby promote drive link 20 and with it the moving contact 19 of one contact with fixed contact 18 to left movement, make the device for switching combined floodgate.As shown in Figure 3.When the device for switching separating brake, as shown in Figure 4, cam 25 and camshaft 26 rotation counterclockwise thereof, roller 24 loses the support of cam 25, tripping spring 21 promotes trundle 23 by connector 22 and moves right along chute 27, thereby promote drive link 20 and with it the moving contact 19 of one move right, separate with fixed contact 18, make the device for switching separating brake.For preventing the impact after the separating brake process finishes, there is connecting lever 29 downward compression buffer 30 in the separating brake process to reach the separating brake that slows down drive link 20 and impacts.
Camshaft of the present utility model 26 drives cams 25 and drives power transmission shafts 20 and realize that device for switching divide closing operation, this incomplete structure original main shaft link.Cam 25, camshaft 26 constitute relatively independent functional unit parts, can be separated from each other with framework 31.
Splitting lock cushioning of the present utility model is that the drive link 20 at each phase directly carries out, and therefore is phase-splitting setting.
Advantage of the present utility model is: drive mechanism is simple, and transmission link is few, the reliability height.
Description of drawings
Fig. 1 is the structural representation when using device for switching to close a floodgate now.Wherein, fixed contact 1, moving contact 2, drive link 3, trundle 4, connecting pin 5, main shaft 6, cam 7, camshaft 8, tripping spring 9, chute 10, connecting lever 11, connecting lever 12, connecting lever 13, connecting lever 14, buffer 15, connecting lever 16 and framework 17.
Fig. 2 is the schematic diagram when using the device for switching separating brake now.
Fig. 3 is a structural representation of the present utility model.Wherein, fixed contact 18, moving contact 19, drive link 20, tripping spring 21, connector 22, trundle 23, roller 24, cam 25, camshaft 26, chute 27, steady pin 28, connecting lever 29, buffer 30 and framework 31 are formed.
Schematic diagram when Fig. 4 is the utility model separating brake.
Embodiment
Embodiment when Fig. 3, Fig. 4 are respectively the utility model combined floodgate, separating brake.Drive link 20, connector 22 and roller 24 are linked into an integrated entity by trundle 23, and wherein tripping spring 21 is sleeved on wherein, and trundle 23 can be along chute 27 side-to-side movements.When device for switching closes a floodgate, cam 25 by driving rolls 24 make trundle 23 along chute 27 to left movement, thereby promote drive link 20 and with it the moving contact 19 of one contact with fixed contact 18 to left movement, make the device for switching combined floodgate.As shown in Figure 3.When the device for switching separating brake, as shown in Figure 4, cam 25 and camshaft 26 rotation counterclockwise thereof, roller 24 loses the support of cam 25, tripping spring 21 promotes trundle 23 by connector 22 and moves right along chute 27, thereby promote drive link 20 and with it the moving contact 19 of one move right, separate with fixed contact 18, make the device for switching separating brake.For preventing the impact after the separating brake process finishes, there is connecting lever 29 downward compression buffer 30 in the separating brake process to reach the separating brake that slows down drive link 20 and impacts.
Claims (4)
1, a kind of device for switching transmission device, it is characterized in that: this device comprises: fixed contact (18), moving contact (19), drive link (20), tripping spring (21), connector (22), trundle (23), roller (24), cam (25), camshaft (26), chute (27), steady pin (28), connecting lever (29), buffer (30), framework (31); Drive link (20), connector (22) and roller (24) are linked into an integrated entity by trundle (23), and wherein tripping spring (21) is sleeved on wherein, and trundle (23) is along chute (27) side-to-side movement.
2, by the described device of claim 1, it is characterized in that: cam (25) directly drives drive link (20) and drives moving contact (19) motion, and device for switching is closed a floodgate; And in making process, give tripping spring (21) energy storage, separating brake directly drives drive link (20) by tripping spring (21) and realizes after cam (25) rotates.
3, by the described device of claim 1, it is characterized in that: splitting lock cushioning is that the drive link (20) at each phase directly carries out, and therefore is phase-splitting setting.
4, by the described device of claim 1, it is characterized in that: cam (25), camshaft (26) constitute relatively independent functional unit parts, are separated from each other with framework (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022915 CN2775815Y (en) | 2005-04-14 | 2005-04-14 | Switch electric device driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022915 CN2775815Y (en) | 2005-04-14 | 2005-04-14 | Switch electric device driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2775815Y true CN2775815Y (en) | 2006-04-26 |
Family
ID=36750132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022915 Expired - Fee Related CN2775815Y (en) | 2005-04-14 | 2005-04-14 | Switch electric device driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2775815Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101996789A (en) * | 2009-08-28 | 2011-03-30 | 西门子公司 | Spring operating device and installation method thereof as well as switch gear |
| CN102576631A (en) * | 2009-11-03 | 2012-07-11 | 西门子公司 | Switch, in particular a power switch for low voltages |
| CN104143479A (en) * | 2014-08-11 | 2014-11-12 | 北京Abb低压电器有限公司 | Stepping switch assembly and electromagnetic stepping relay |
| CN104626638A (en) * | 2015-01-05 | 2015-05-20 | 李明科 | Connecting device for numerical control press |
| CN105190815A (en) * | 2013-04-24 | 2015-12-23 | 西门子公司 | Drive for a switching device |
| CN105895440A (en) * | 2016-05-26 | 2016-08-24 | 河南平高电气股份有限公司 | Transmission device and switch equipment employing same |
| WO2018120832A1 (en) * | 2016-12-30 | 2018-07-05 | 李乾伟 | Eccentric wheel slide block drive-type self-holding electric control switch |
| CN112176895A (en) * | 2020-10-19 | 2021-01-05 | 张静 | Road traffic marking projection arrangement |
| CN112713014A (en) * | 2020-12-16 | 2021-04-27 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Rotary roller contact structure |
| CN113685721A (en) * | 2020-05-19 | 2021-11-23 | 上海汽车集团股份有限公司 | Automatic hydrogenation switch device and fuel cell automobile |
| CN114242506A (en) * | 2021-11-05 | 2022-03-25 | 河南平高电气股份有限公司 | Quick earthing switch |
-
2005
- 2005-04-14 CN CN 200520022915 patent/CN2775815Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8448539B2 (en) | 2009-08-28 | 2013-05-28 | Siemens Aktiengesellschaft | Spring operation device and method for assembling the same and switching device |
| CN101996789B (en) * | 2009-08-28 | 2013-10-23 | 西门子公司 | Spring operating device and installation method thereof as well as switch gear |
| CN101996789A (en) * | 2009-08-28 | 2011-03-30 | 西门子公司 | Spring operating device and installation method thereof as well as switch gear |
| CN102576631A (en) * | 2009-11-03 | 2012-07-11 | 西门子公司 | Switch, in particular a power switch for low voltages |
| US8835786B2 (en) | 2009-11-03 | 2014-09-16 | Siemens Aktiengesellschaft | Actuating device for a power switch |
| CN102576631B (en) * | 2009-11-03 | 2015-04-08 | 西门子公司 | Switch, in particular a power switch for low voltages |
| CN105190815B (en) * | 2013-04-24 | 2018-02-16 | 西门子公司 | Driver for switchgear |
| CN105190815A (en) * | 2013-04-24 | 2015-12-23 | 西门子公司 | Drive for a switching device |
| CN104143479A (en) * | 2014-08-11 | 2014-11-12 | 北京Abb低压电器有限公司 | Stepping switch assembly and electromagnetic stepping relay |
| CN104143479B (en) * | 2014-08-11 | 2016-02-24 | 北京Abb低压电器有限公司 | Step switch assembly and electromagnetism stepping relay |
| CN104626638A (en) * | 2015-01-05 | 2015-05-20 | 李明科 | Connecting device for numerical control press |
| CN105895440A (en) * | 2016-05-26 | 2016-08-24 | 河南平高电气股份有限公司 | Transmission device and switch equipment employing same |
| CN105895440B (en) * | 2016-05-26 | 2018-03-27 | 河南平高电气股份有限公司 | A kind of transmission device and the switchgear using the transmission device |
| WO2018120832A1 (en) * | 2016-12-30 | 2018-07-05 | 李乾伟 | Eccentric wheel slide block drive-type self-holding electric control switch |
| CN113685721A (en) * | 2020-05-19 | 2021-11-23 | 上海汽车集团股份有限公司 | Automatic hydrogenation switch device and fuel cell automobile |
| CN112176895A (en) * | 2020-10-19 | 2021-01-05 | 张静 | Road traffic marking projection arrangement |
| CN112713014A (en) * | 2020-12-16 | 2021-04-27 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Rotary roller contact structure |
| CN112713014B (en) * | 2020-12-16 | 2022-06-14 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Rotary roller contact structure |
| CN114242506A (en) * | 2021-11-05 | 2022-03-25 | 河南平高电气股份有限公司 | Quick earthing switch |
| CN114242506B (en) * | 2021-11-05 | 2024-05-24 | 河南平高电气股份有限公司 | Quick grounding switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2775815Y (en) | Switch electric device driving device | |
| CN104217890B (en) | A kind of spring operating mechanism and a kind of high-pressure vacuum breaker | |
| CN200947393Y (en) | Automatic change-over electric appliance | |
| WO2015085832A1 (en) | Motor cam operating mechanism and transmission mechanism thereof | |
| CN103413720A (en) | High-voltage circuit breaker with buffer and balance weight integrated | |
| CN102723228A (en) | Spring operation mechanism of high-voltage vacuum circuit breaker | |
| CN207250407U (en) | A kind of breaker mechanism | |
| CN206921705U (en) | The secondary detent mechanism of energy-storing electrically operated mechanism | |
| CN103325612B (en) | Spring operation mechanism of vacuum switch | |
| CN201498391U (en) | High-voltage breaker spring operating mechanism | |
| CN201222454Y (en) | Spring operation mechanism for miniaturisation vacuum circuit-breaker | |
| CN207474373U (en) | A kind of vacuum circuit breaker operating mechanism | |
| CN206163410U (en) | Modularization vacuum circuit breaker spring operating mechanism | |
| CN202796717U (en) | High-voltage vacuum circuit breaker spring operating mechanism | |
| CN201112160Y (en) | Single spring electromagnetic operation mechanism | |
| CN202816787U (en) | Driving mechanism of vacuum breaker | |
| CN2570943Y (en) | Breaker splitting lock cushioning operating device | |
| CN2556769Y (en) | Driving device of electric operating mechanism for isolator | |
| CN201315261Y (en) | Isolation switch and cabinet door interlocking mechanism | |
| CN219534323U (en) | Double-cam driving structure | |
| CN2598124Y (en) | Operating mechanism for electric leak apparatus release | |
| CN203071022U (en) | Miniaturized circuit breaker operating mechanism | |
| CN204497127U (en) | Sub-gate release device and use the spring operating mechanism of this device | |
| CN203013622U (en) | Modularized permanent magnetic operating mechanism and circuit breaker applying same | |
| CN213151469U (en) | Three-curtain door mechanism of handcart type switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN MINGUANG ELECTRICAL GAS INDUSTRY CO.,LTD. Free format text: FORMER OWNER: BEIJING SIWEICHI POWER TECHNOLOGY CO., LTD. ADDRESS Effective date: 20081121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: Tongan District of Xiamen City, Fujian province Cheung Ping Street Tongsheng road 96, zip code: 361100 Patentee after: Xiamen Minguang Electrical Industrial Co., Ltd. Address before: A, block 710, golden code building, Qinghua East Road, Beijing, Haidian District, 100085 Patentee before: Siweichi Electric-Power Technology Co., Ltd., Beijing |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Minguang Electrical Industrial Co., Ltd. Assignor: Siweichi Electric-Power Technology Co., Ltd., Beijing Contract fulfillment period: 2006.8.10 to 2014.8.9 Contract record no.: 2008351000051 Denomination of utility model: Switch electric device driving device Granted publication date: 20060426 License type: Exclusive license Record date: 20081125 |
|
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN MINGUANG ELECTRICAL GAS INDUSTRY CO.,LTD. Free format text: FORMER OWNER: BEIJING SIWEICHI POWER TECHNOLOGY CO., LTD. Effective date: 20081121 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.8.10 TO 2014.8.9; CHANGE OF CONTRACT Name of requester: XIAMEN MINGUANG ELECTRICAL GAS INDUSTRY CO.,LTD. Effective date: 20081125 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060426 Termination date: 20100414 |